Best 2D Games on Steam

Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated 2d games. For those who prefer not to search, lists of the most played, top deals and best free 2d games are available at the bottom of the page.

Filters & Lists

McOsu

A free open-source circle-clicking rhythm game practice client for osu! beatmaps with Virtual Reality support. McOsu is developed separately from and has no direct affiliation with osu! or ppy Pty Ltd.

Price Free to play
Rating 8.6
Release 20 Mar 2017

Hotel Anatolia

What would you do if the hotel you checked in for the night turned into a death trap? Hotel Anatolia is a short, terrifying horror game which is about a man trying to run away from his past.

Price 0.99€
Rating 6.7
Release 20 Mar 2017

64.0

64.0 is a minimal fast-paced arcade game, where you shoot the squares that have the same color as the background.

Price 2.99€
Rating 8.6
Release 16 Mar 2017

aMAZE

aMaze is a straight-forward and surprisingly-difficult celebration of the simple beauty of the maze.

Price -72% 0.55€
Rating 7.8
Release 14 Mar 2017

2Dark

2Dark is a stealth adventure game developed by Frédérick Raynal, the pioneer of survival horror games and creator of Alone in the Dark®. Make your way through the lairs of psychopaths, unravel intrigue where madness mingles with horror, and, above all, save the kids!

Price -87% 3.26€
Rating 7.4
Release 10 Mar 2017

ULTIMATE MARVEL VS. CAPCOM 3

Marvel and Capcom join forces to deliver the most frenetic 3 vs 3 tag battles ever with Ultimate Marvel VS Capcom 3. This release comes fully loaded, including all previous DLC, Marvel VS. Capcom : Official Complete Works.

Price -78% 5.59€
Rating 8.9
Release 06 Mar 2017

Morphblade

In Morphblade you move around a grid slicing, smashing and bursting waves of nasty red bugs. Each tile you move to transforms you into a different weapon: on a Blades hex you can slice enemies on either side of you, on an Arrow you can launch yourself through two enemies in a row.

Price 4.99€
Rating 8.5
Release 03 Mar 2017

DED

DED - a game in the shoot'em up genre. Your granddaughter has been kidnapped, and your daughter and son-in-law murdered. Having just bits and pieces of information about the abductors, you will have to save your granddaughter and find the masterminds behind these crimes.

Price Free to play
Rating 7.7
Release 03 Mar 2017

River City Ransom: Underground

Alex and Ryan must take to the streets to help a new crop of fighters. You'll earn money, unlock moves, and upgrade your skills in a sprawling city. This modern take on an old classic features over 500 unique street fighting moves, dozens of weapons, and fun online multiplayer modes.

Price 19.99€
Rating 7.3
Release 27 Feb 2017

Hollow Knight

Forge your own path in Hollow Knight! An epic action adventure through a vast ruined kingdom of insects and heroes. Explore twisting caverns, battle tainted creatures and befriend bizarre bugs, all in a classic, hand-drawn 2D style.

Price 14.79€
Rating 9.6
Release 24 Feb 2017

911 Operator

Game about the difficult work of people that manage emergency lines and services. Answer incoming calls and react properly - give first aid instructions, advise, dispatch correct number of firemen / police / ambulances, or sometimes - just ignore the call. Play on ANY CITY in the world!

Price 14.99€
Rating 8.7
Release 24 Feb 2017

BRAIN / OUT

Brain / Out is a multiplayer shooter with a nostalgic post-Soviet feel. Experience dynamic battles and exterminate your enemies with a large arsenal of modern weaponry. Lock'n'load!

Price Free to play
Rating 8.0
Release 24 Feb 2017

Dogolrax

You awake on an unknown planet with amnesia. What are those horrific monsters? Who are these mysterious priestesses? Inspired by cult classics such as "Another World", "Flashback" and others, Dogolrax aims to surprise you in ways few games have.

Price 4.99€
Rating 6.6
Release 24 Feb 2017

Four Last Things

Four Last Things is a point-and-click adventure game made from Renaissance-era paintings and public domain recordings of classical music. It is about sin, and the Four Last Things – Death, Judgement, Heaven and Hell – and strives to be intelligent and ridiculous in equal measures.

Price 9.49€
Rating 9.1
Release 23 Feb 2017

Unexplored

The ROGUELITE that feels like a ROGUELIKE. Praised for its fantastically generated dungeons, real-time combat and surprising amount of content and depth. One of the BEST GAMES OF THE YEAR according to PC Gamer and VICE Waypoint.

Price 9.99€
Rating 8.1
Release 22 Feb 2017

Shift Happens

Shift Happens is a cooperative platformer for two. You and a friend shift your mass, throw each other and puzzle your way through four stages of stylized imaginary worlds. Including the occasional backstabbing and taunting. Play with a friend on a couch, online or even special singleplayer levels.

Price -93% 1.07€
Rating 7.7
Release 22 Feb 2017

Pixel Privateers

Pixel Privateers is a Squad Based Tactical RPG “Loot ‘Em Up” that will send your team of mercenaries through a mysterious wormhole on a quest to gather technology for your employer. An entire galaxy awaits - full of worlds to explore, factions to encounter, and epic gear to collect!

Price 14.99€
Rating 6.8
Release 21 Feb 2017

Night in the Woods

NIGHT IN THE WOODS is an adventure game focused on exploration, story, and character, featuring dozens of characters to meet and lots to do across a lush, vibrant world.

Price -51% 9.58€
Rating 9.2
Release 21 Feb 2017

Mahjong

Play a Zen game! Rediscover the famous traditional Chinese game. Find all the matching pairs of tiles, being careful not to become blocked in, to get to the end of each level. Concentration and perceptiveness are needed to finish the gorgeous boards that we have produced for you.

Price 9.99€
Rating 7.8
Release 20 Feb 2017

Zup! 4

Minimal physical puzzle with explosions

Price 1.99€
Rating 8.7
Release 20 Feb 2017

Linked

Relaxing, minimalistic 2d-puzzle game.

Price 3.99€
Rating 8.6
Release 20 Feb 2017

The Mooseman

You are the Mooseman and you have the ability to see all that is hidden to the mortal eye. You are about to visit three layers of this universe - the first one is the Lower World where dead reside…

Price 7.79€
Rating 8.4
Release 17 Feb 2017

Princess Maker Refine

"Princess Maker" pioneered the raising simulation genre with its innovative "raising a daughter" system. The concept of taking in a 10-year-old girl and nurturing her into a mature woman through the player's love and care was groundbreaking at the time and remains popular today.

Price 9.99€
Rating 6.2
Release 17 Feb 2017

CPU Invaders

Invaders are living inside your computer. You shouldn't let that happen! Interact with your desktop while playing, watch Youtube videos, chat with your friends and more! CPU Invaders overlaps the game itself with your computer screen.

Price -95% 1.49€
Rating 7.9
Release 17 Feb 2017

Most played 2d games on Steam

Take a look at the top 2d games that are currently attracting the largest player bases on the Steam platform, as of May 08th 2025.

1. Banana

Banana is a clicker Game, in which you click a Banana! In Banana you click the Banana to gain even more Bananas! Every 3 hours, you get dropped a banana. Each banana is also made by the community in discord. Come hang out with us and let's grow into something awesome ! Banana is a free to play, clicker and singleplayer game developed by Sky, AestheticSpartan and O'Brian and published by Sky. Released on April 23rd 2024 has received 88,753 reviews of which 73,189 were positive and 15,564 were negative resulting in a rating of 8.1 out of 10. The game has hit the top spot as the #1 most played 2d game, thanks to its 94,999 peak concurrent players over the last day.
8.1
73,189
15,564

94,999
players

2. Terraria

Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available! Terraria is a open world survival craft, sandbox and survival game developed and published by Re-Logic. Released on May 16th 2011 has received 1,401,829 reviews of which 1,366,594 were positive and 35,235 were negative resulting in an impressive rating of 9.7 out of 10. While seeing 17,639 players online at once in the last 24 hours, this game is currently ranked #2 among 2d games based on player count.
9.7
1,366,594
35,235

17,639
players

3. Hollow Knight

Forge your own path in Hollow Knight! An epic action adventure through a vast ruined kingdom of insects and heroes. Explore twisting caverns, battle tainted creatures and befriend bizarre bugs, all in a classic, hand-drawn 2D style. Hollow Knight is a metroidvania, souls-like and platformer game developed and published by Team Cherry. Released on February 24th 2017 has received 411,552 reviews of which 399,360 were positive and 12,192 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 6,520 players online at once in the last 24 hours, this game is currently ranked #3 among 2d games based on player count.
9.6
399,360
12,192

6,520
players

4. Clicker Heroes

Ever wondered what one quadrillion damage per second feels like? Wonder no more! Embark on your quest to attain it today! Clicker Heroes is a clicker, idler and casual game developed and published by Playsaurus. Released on May 13th 2015 has received 61,218 reviews of which 54,918 were positive and 6,300 were negative resulting in a rating of 8.8 out of 10. With 1,989 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played 2d games.
8.8
54,918
6,300

1,989
players

5. Goose Goose Duck

Goose Goose Duck is a game of social deduction for up to 16 players. Players are separated into different groups that are each assigned a different objective. Complete your team’s objective to win! Goose Goose Duck is a multiplayer, free to play and online co-op game developed and published by Gaggle Studios and Inc.. Released on October 03rd 2021 has received 71,942 reviews of which 62,373 were positive and 9,569 were negative resulting in a rating of 8.5 out of 10. With 1,877 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played 2d games.
8.5
62,373
9,569

1,877
players

6. Transformice

Transformice is an MMO platformer about dozens of mice running to bring back the cheese! Will the almighty Shaman help you or just ruin everything? Millions of levels, hectic physics, skill trees, and more importantly... hats! Transformice is a free to play, multiplayer and massively multiplayer game developed and published by Atelier 801. Released on January 30th 2015 has received 27,580 reviews of which 24,255 were positive and 3,325 were negative resulting in a rating of 8.6 out of 10. With 1,621 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played 2d games.
8.6
24,255
3,325

1,621
players

7. FATAL FURY: City of the Wolves

26 years on, a brand-new entry in the Fatal Fury series is set to arrive on the scene! FATAL FURY: City of the Wolves features a unique art style that stimulates the senses and an innovative REV System that supercharges the excitement. Here, at long last, a new legend is about to unfold… FATAL FURY: City of the Wolves is a action, 2d fighter and 2d game developed and published by SNK CORPORATION. Released on April 24th 2025 has received 1,130 reviews of which 968 were positive and 162 were negative resulting in a rating of 8.1 out of 10. With 1,177 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played 2d games.
8.1
968
162

1,177
players

8. Godot Engine

Godot Engine is a feature-packed, cross-platform game engine to create 2D and 3D games from a unified interface. It provides a comprehensive set of common tools, so that you can focus on making games without having to reinvent the wheel. Godot Engine is a game development, utilities and software game developed and published by Godot Engine. Released on February 23rd 2016 has received 7,616 reviews of which 6,497 were positive and 1,119 were negative resulting in a rating of 8.3 out of 10. With 993 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played 2d games.
8.3
6,497
1,119

993
players

9. Borderless Gaming

Borderless Gaming: Seamlessly play games in borderless-fullscreen mode for uninterrupted gaming and effortless multitasking. Borderless Gaming is a utilities, software and 2d game developed by AndrewMD5 and published by Codeusa and viorae. Released on July 23rd 2015 has received 3,894 reviews of which 3,268 were positive and 626 were negative resulting in a rating of 8.1 out of 10. With 573 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played 2d games.
8.1
3,268
626

573
players

10. Zuma Deluxe

Deep in the jungle lie hidden temples bursting with traps and trickery, and it's up to you to uncover their treasures. Fire magical balls from your stone frog idol to make matches of three or more and clear the deadly chain before it reaches the golden skull. Zuma Deluxe is a match 3, puzzle and arcade game developed by PopCap Games and Inc. and published by PopCap Games, Inc. and Electronic Arts. Released on August 30th 2006 has received 5,291 reviews of which 5,041 were positive and 250 were negative resulting in an impressive rating of 9.2 out of 10. With 528 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played 2d games.
9.2
5,041
250

528
players

Best deals on 2d games on Steam

Discover fantastic savings with the best discounts on a variety of 2d games available on Steam right now, updated on May 08th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted 2d games.

1. Rogue Lords

A dark fantasy roguelike where you play as the Devil! Lead famous evil geniuses through events and turn-based fights to spread terror and corruption. Create synergies between your disciples, use your evil powers and take revenge on those miserable Demon Hunters. Rogue Lords is a rpg, rogue-like and dark fantasy game developed by Leikir Studio and Cyanide Studio and published by Nacon. Released on September 30th 2021 has received 1,750 reviews of which 1,231 were positive and 519 were negative resulting in a rating of 6.8 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for 2d category.
6.8
1,231
519

-95% 27.40€ 1.37€

2. Narita Boy

Become symphonic in Narita Boy! A radical action-adventure as a legendary pixel hero trapped as a mere echo within the Digital Kingdom. Discover the mysteries behind the Techno-sword, lock swords with the corrupt and tainted Stallions. Save the world! Narita Boy is a action, retro and adventure game developed by Studio Koba and published by Team17. Released on March 30th 2021 has received 1,622 reviews of which 1,264 were positive and 358 were negative resulting in a rating of 7.5 out of 10. Thanks to its incredible 94% discount, this game is now the #2 best deal in 2d games.
7.5
1,264
358

-94% 23.83€ 1.43€

3. Shantae and the Pirate's Curse

Embark on an all-new adventure with Shantae, the hair-whipping belly dancing genie. After losing her magic, Shantae teams up with the nefarious pirate Risky Boots in order to save Sequin Land from a curse. Shantae and the Pirate's Curse is a platformer, metroidvania and female protagonist game developed and published by WayForward. Released on April 23rd 2015 has received 2,831 reviews of which 2,631 were positive and 200 were negative resulting in a rating of 8.9 out of 10. Thanks to its incredible 91% discount, this game is now the #3 best deal in 2d games.
8.9
2,631
200

-91% 20.78€ 1.87€

4. McPixel 3

McPixel 3 is a mind-blowing save-the-day adventure that sees the titular wanna-be hero avert one disaster after another at every turn using unconventional yet entertaining methods of mayhem. McPixel 3 is a adventure, pixel graphics and point & click game developed by Sos Sosowski and published by Devolver Digital. Released on November 14th 2022 has received 1,457 reviews of which 1,369 were positive and 88 were negative resulting in a rating of 8.9 out of 10. Currently offered at a significant 90% discount, this title has earned the #4 position in the best deals for 2d games.
8.9
1,369
88

-90% 10.00€ 1.00€

5. Worms Reloaded

Ten years on from Worms™ Armageddon and the turn-based comic mayhem continues in Worms™ Reloaded, an all-new edition available for PC through Steam. Worms Reloaded is a strategy, 2d and turn-based game developed and published by Team17 Digital Ltd. Released on August 26th 2010 has received 4,865 reviews of which 4,233 were positive and 632 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 90% discount, this title has earned the #5 position in the best deals for 2d games.
8.4
4,233
632

-90% 20.00€ 2.00€

6. Iron Fisticle

A modern take on the classic arcade arena shooter. Taking inspiration from an entire generation of action games, Iron Fisticle builds on classic titles like Gauntlet and Robotron while adding over 100 collectible items, an RPG style upgrade system and local multiplayer. Iron Fisticle is a action, indie and local co-op game developed by Confused Pelican and published by Curve Games. Released on September 16th 2014 has received 492 reviews of which 413 were positive and 79 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 89% discount, this title has earned the #6 position in the best deals for 2d games.
7.9
413
79

-89% 8.99€ 0.98€

7. Crime O'Clock

Crime O'Clock is a hidden objects investigation and time exploration game with a deep storyline. Investigate cases through time and evolving maps by unveiling a multi-eras linked story. Will you be observant enough to solve the mysteries? Crime waits for no man! Crime O'Clock is a investigation, hidden object and 2d game developed by Bad Seed and published by Maximum Entertainment. Released on July 21st 2023 has received 409 reviews of which 288 were positive and 121 were negative resulting in a rating of 6.7 out of 10. Currently offered at a significant 89% discount, this title has earned the #7 position in the best deals for 2d games.
6.7
288
121

-89% 19.73€ 2.17€

8. Mega Man Legacy Collection

Mega Man Legacy Collection is a celebration of the 8-bit history of Capcom’s iconic Blue Bomber featuring faithful reproductions of the series’ origins with the original six Mega Man games. Mega Man Legacy Collection is a platformer, retro and classic game developed and published by Capcom. Released on August 24th 2015 has received 4,783 reviews of which 4,108 were positive and 675 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 88% discount, this title has earned the #8 position in the best deals for 2d games.
8.3
4,108
675

-88% 14.92€ 1.79€

9. Ugly

Unravel the dark secrets hidden throughout this stirring puzzle platformer about a tormented nobleman confronting the traumas of his past. Use an innovative mirror mechanic to solve challenging puzzle rooms and defeat towering bosses as you strive to piece together the ugly truth. Ugly is a 2d platformer, puzzle-platformer and puzzle game developed by Team Ugly and published by Graffiti Games. Released on September 13th 2023 has received 486 reviews of which 465 were positive and 21 were negative resulting in a rating of 8.9 out of 10. Currently offered at a significant 87% discount, this title has earned the #9 position in the best deals for 2d games.
8.9
465
21

-87% 19.62€ 2.55€

10. The Final Station

Travel by train through a dying world. Look after your passengers, keep your train operational, and make sure you can always reach the next station. Make your way through swarms of infected at each station. Explore mysterious and abandoned stations looking for supplies and survivors. The Final Station is a pixel graphics, post-apocalyptic and survival game developed by DO MY BEST and published by tinyBuild. Released on August 30th 2016 has received 8,778 reviews of which 7,653 were positive and 1,125 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 87% discount, this title has earned the #10 position in the best deals for 2d games.
8.5
7,653
1,125

-87% 14.46€ 1.88€

Free 2d games on Steam

Check out this fantastic list of free-to-play 2d games you can enjoy on Steam right now, updated on May 08th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play 2d games.

1. Banana

Banana is a clicker Game, in which you click a Banana! In Banana you click the Banana to gain even more Bananas! Every 3 hours, you get dropped a banana. Each banana is also made by the community in discord. Come hang out with us and let's grow into something awesome ! Banana is a free to play, clicker and singleplayer game developed by Sky, AestheticSpartan and O'Brian and published by Sky. Released on April 23rd 2024 has received 88,753 reviews of which 73,189 were positive and 15,564 were negative resulting in a rating of 8.1 out of 10. With 94,999 active players enjoying it for free, this strategy game has reached the #1 spot among the top free 2d games on Steam.
8.1
73,189
15,564

94,999
players

2. Clicker Heroes

Ever wondered what one quadrillion damage per second feels like? Wonder no more! Embark on your quest to attain it today! Clicker Heroes is a clicker, idler and casual game developed and published by Playsaurus. Released on May 13th 2015 has received 61,218 reviews of which 54,918 were positive and 6,300 were negative resulting in a rating of 8.8 out of 10. Thanks to its free to play tag and a daily player base of 1,989, this 2d game has secured the #2 spot in the ranking of free 2d games on Steam.
8.8
54,918
6,300

1,989
players

3. Goose Goose Duck

Goose Goose Duck is a game of social deduction for up to 16 players. Players are separated into different groups that are each assigned a different objective. Complete your team’s objective to win! Goose Goose Duck is a multiplayer, free to play and online co-op game developed and published by Gaggle Studios and Inc.. Released on October 03rd 2021 has received 71,942 reviews of which 62,373 were positive and 9,569 were negative resulting in a rating of 8.5 out of 10. Thanks to its free to play tag and a daily player base of 1,877, this 2d game has secured the #3 spot in the ranking of free 2d games on Steam.
8.5
62,373
9,569

1,877
players

4. Transformice

Transformice is an MMO platformer about dozens of mice running to bring back the cheese! Will the almighty Shaman help you or just ruin everything? Millions of levels, hectic physics, skill trees, and more importantly... hats! Transformice is a free to play, multiplayer and massively multiplayer game developed and published by Atelier 801. Released on January 30th 2015 has received 27,580 reviews of which 24,255 were positive and 3,325 were negative resulting in a rating of 8.6 out of 10. Attracting a solid base of 1,621 players due to its free access, this strategy game has achieved the #4 position in the best free 2d games on Steam.
8.6
24,255
3,325

1,621
players

5. Godot Engine

Godot Engine is a feature-packed, cross-platform game engine to create 2D and 3D games from a unified interface. It provides a comprehensive set of common tools, so that you can focus on making games without having to reinvent the wheel. Godot Engine is a game development, utilities and software game developed and published by Godot Engine. Released on February 23rd 2016 has received 7,616 reviews of which 6,497 were positive and 1,119 were negative resulting in a rating of 8.3 out of 10. Attracting a solid base of 993 players due to its free access, this strategy game has achieved the #5 position in the best free 2d games on Steam.
8.3
6,497
1,119

993
players

6. Grim Clicker

Grim Clicker is an IDLE/RPG clicker where you will find your own strategy to explore the lost worlds. Inspired by games such as Diablo, Grim Dawn, Dark Souls, etc., the game features a complex character development, many unique items, active and passive playstyle. Grim Clicker is a clicker, idler and free to play game developed by EvilCharm Games and published by EvilCharm Games and Aleksandr Golovkin. Released on January 30th 2024 has received 2,770 reviews of which 2,184 were positive and 586 were negative resulting in a rating of 7.6 out of 10. Attracting a solid base of 177 players due to its free access, this strategy game has achieved the #6 position in the best free 2d games on Steam.
7.6
2,184
586

177
players

7. GraalOnline Era

Era is a modern 2D action MMO RPG. Purchase weapons and work with a gang to compete in activities such as special events, base capturing and PvP battles in the Spar Complex, or start your own gang and chart your own path! GraalOnline Era is a rpg, battle royale and shooter game developed by GraalOnline and published by Toonslab. Released on February 16th 2024 has received 578 reviews of which 410 were positive and 168 were negative resulting in a rating of 6.8 out of 10. Attracting a solid base of 133 players due to its free access, this strategy game has achieved the #7 position in the best free 2d games on Steam.
6.8
410
168

133
players

8. The Powder Toy

The Powder Toy is a classic physics sandbox game, which simulates air pressure and velocity, heat, gravity and a countless number of interactions between different substances The Powder Toy is a simulation, sandbox and 2d game developed and published by The Powder Toy Team. Released on June 14th 2024 has received 1,775 reviews of which 1,750 were positive and 25 were negative resulting in an impressive rating of 9.4 out of 10. Attracting a solid base of 131 players due to its free access, this strategy game has achieved the #8 position in the best free 2d games on Steam.
9.4
1,750
25

131
players

9. Awesomenauts - the 2D moba

Use your power, show your might! Play this Multiplayer Online Battle Arena (MOBA) game for FREE now! AWESOMENAUTS combines 2D platforming with team-based strategy and hero based action. Whether you are a new recruit or an intergalactic legend, play AWESOMENAUTS! Awesomenauts - the 2D moba is a moba, multiplayer and 2d game developed by Ronimo Games and published by Atari. Released on August 01st 2012 has received 26,725 reviews of which 22,613 were positive and 4,112 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #9 spot among the most played free 2d games on Steam.
8.3
22,613
4,112

84
players

10. 修真大陆

A casual hang-up class repair fairy game 修真大陆 is a rpg, turn-based strategy and 2d platformer game developed and published by 北冥. Released on April 18th 2024 has received 379 reviews of which 276 were positive and 103 were negative resulting in a rating of 6.9 out of 10. The game currently holds the #10 spot among the most played free 2d games on Steam.
6.9
276
103

71
players