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Check out this fantastic list of free-to-play physics games you can enjoy on Steam right now, updated on September 22nd 2026. Looking for even more free titles? Explore the complete list of the best free to play physics games on Steam.
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1. Puck
Fast-paced physics-based hockey simulation where precision, strategy, and chaos collide. Control every move, pass, and shot with realistic puck physics, dynamic player movement, and thrilling gameplay. Master the rink with friends or team up with other Puck players for ultimate hockey dominance! Puck is a sports, multiplayer and hockey game. Released on January 04th 2025 has received 6,365 reviews of which 5,331 were positive and 1,034 were negative resulting in a rating of 8.1 out of 10. The game has hit the top spot as the #1 most played physics game, thanks to its 275 peak concurrent players over the last day.
8.1
5,331
1,034
275
players
2. Grapples Galore
Grapples Galore is a fast-paced online multiplayer arena shooter with physics-based grappling hook movement, active ragdolls, and thrilling gunplay. Grapples Galore is a multiplayer, physics and parkour game. Released on February 07th 2025 has received 11,620 reviews of which 10,578 were positive and 1,042 were negative resulting in a rating of 8.9 out of 10. While seeing 258 players online at once in the last 24 hours, this game is currently ranked #2 among physics games based on player count.
8.9
10,578
1,042
258
players
3. 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. Released on June 14th 2024 has received 3,004 reviews of which 2,948 were positive and 56 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 117 players online at once in the last 24 hours, this game is currently ranked #3 among physics games based on player count.
9.4
2,948
56
117
players
4. Catto Pew Pew!
Catto Pew Pew! is a physics-based shooter game where competitive gameplay, proximity chat, and pure chaos collide. Shoot your opponents into the sky and claim your victory! Catto Pew Pew! is a action, physics and shooter game. Released on July 20th 2026 has received 681 reviews of which 499 were positive and 182 were negative resulting in a rating of 7 out of 10. With 106 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played physics games.
7
499
182
106
players
5. Capybara: The story of Sisyphus
Capybara: The Story of Sisyphus is a game about a very lazy capybara who wants to take a bath at the top of the mountain. To do this, the capybara must gain speed and cling to the obstacles with a rope with a barrel so as not to fall! Capybara: The story of Sisyphus is a casual, adventure and physics game. Released on May 14th 2024 has received 418 reviews of which 318 were positive and 100 were negative resulting in a rating of 7.2 out of 10. The game currently holds the #5 spot among the most played physics games.
7.2
318
100
83
players
6. Totally Accurate Battlegrounds
Grab your balloon crossbow and trusty inflatable hammer, because things are about to get wobbly! Be the last weirdo standing in the world-leading physics-based Battle Royale game. Totally Accurate Battlegrounds is a multiplayer, physics and character customization game. Released on June 05th 2018 has received 87,012 reviews of which 76,919 were positive and 10,093 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #6 spot among the most played physics games.
8.7
76,919
10,093
72
players
7. Toribash
Toribash is an innovative free-to-play online turn-based fighting game where you’re able to design your own moves. Complete control over character's body, hundreds of game mods and bloody mess with full body dismemberment - you've never been able to annihilate your enemies like that before! Toribash is a 3d fighter, fighting and physics game. Released on May 16th 2014 has received 16,703 reviews of which 14,775 were positive and 1,928 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #7 spot among the most played physics games.
8.6
14,775
1,928
61
players
8. Learn to Fly 3
Build your spaceship from scratch, earn funds and invest them into building a bigger, better spaceship as you try and fly your way up to space! Learn to Fly 3 is a casual, physics and simulation game. Released on May 12th 2017 has received 10,406 reviews of which 9,843 were positive and 563 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #8 spot among the most played physics games.
9.2
9,843
563
53
players
9. Delivery & Beyond
No packages? No problem! Break in. Scrap everything. Deliver... A chaotic online co-op game for up to 5 players (or 15 if you really want to)! Delivery & Beyond is a multiplayer, physics and retro game. Released on January 27th 2026 has received 1,917 reviews of which 1,736 were positive and 181 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #9 spot among the most played physics games.
8.6
1,736
181
31
players
10. Steam Engine Simulator
The Steam Engine Simulator shown on AngeTheGreat's YouTube channel. Steam Engine Simulator is a simulation, physics and education game. Released on June 07th 2023 has received 9,006 reviews of which 8,890 were positive and 116 were negative resulting in an impressive rating of 9.6 out of 10. The game currently holds the #10 spot among the most played physics games.
9.6
8,890
116
24
players
More Physics & Related Games
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