Games like Day of Defeat: Source on Steam

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Operation: Harsh Doorstop Operation: Harsh Doorstop is the ultimate, free to play, tactical shooter sandbox. Play singleplayer, multiplayer, or co-op modes and explore thousands of community-created maps, weapons, and vehicles via the Steam Workshop. Created by ex-developers of Squad, Red Orchestra, and Insurgency.

Similarity 56%
Price Free to play
Rating 7.6
Release 15 Feb 2023
Double Action: Boogaloo Double Action is a free stylish multiplayer game about diving, flipping, and sliding your way into action movie mayhem.

Similarity 56%
Price Free to play
Rating 9.1
Release 23 Oct 2014
Aimbeast The ultimate training and warmup solution for FPS/TPS players: Aimbeast combines human-like AI and lot of useful scenarios to make you better at all types of shooters in a fast and efficient way. Are you ready to become an Aimbeast?

Similarity 56%
Price 7.79€
Rating 8.9
Release 13 May 2020
Call of Juarez Call of Juarez is an epic adventure western themed FPS game. The player alternately assumes the roles of two distinct, antagonistic characters: a sneaking fugitive Billy and his hunter the reverend Ray.

Similarity 56%
Price -96% 0.47€
Rating 7.8
Release 08 Nov 2007
Nuclear Dawn Explore war-torn post-apocalyptic landscapes and take fight against enemies using various weapons in this FPS/RTS hybrid.

Similarity 56%
Price -94% 0.59€
Rating 7.6
Release 26 Sep 2011
Left 4 Dead From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four players in an epic struggle for survival against swarming zombie hordes and terrifying mutant monsters.

Similarity 56%
Price 9.75€
Rating 9.5
Release 17 Nov 2008
Borderlands 2 The Ultimate Vault Hunter’s Upgrade lets you get the most out of the Borderlands 2 experience.

Similarity 56%
Price -99% 0.64€
Rating 9.2
Release 20 Sep 2012
Painkiller Overdose The critically-acclaimed and award-winning FPS franchise is back! Packed with tons of fast-paced, adrenaline-fueled single player and multiplayer action, Painkiller Overdose brings with it 6 innovative new demonic weapons, mind-bending physics, lightning-player maps, over 40 demented and sickly-twisted monsters from Hell and gigantic end...

Similarity 56%
Price -80% 1.00€
Rating 6.9
Release 30 Oct 2007
Tom Clancy's Rainbow Six® Vegas 2 Tom Clancy's Rainbow Six® Vegas 2 - the sequel to the award-winning next-generation first-person shooter - returns to Sin City. Tom Clancy's Rainbow Six Vegas 2 is your last chance to rescue America's sexiest city from an escalating terrorist siege that will force you into heart-pounding action from beginning to end.

Similarity 56%
Price 9.99€
Rating 8.2
Release 16 Apr 2008
Sniper Ghost Warrior 3 Go behind enemy lines with the ultimate modern military shooter. Play as an American sniper dropped in Georgia, near Russian border. Choose your own path to accomplish your missions across an unforgiving open world.

Similarity 56%
Price -98% 0.59€
Rating 6.6
Release 24 Apr 2017
Blood Strike Gather your friends and dive into the action-packed Battle Royale, Squad Fight, or Hot Zone like there's no tomorrow! Blood Strike offers a wide range of playable Strikers, each with a unique active and passive ability letting you deploy drones, shield walls and everything in between.

Similarity 56%
Price Free to play
Rating 8.0
Release 13 Mar 2025
Over The Top: WWI Join 200-player battles in Over The Top: WWI - an intense shooter set in the gritty backdrop of World War I. Pick your class, choose from a vast arsenal, including rifles, artillery, airplanes and powerful tanks, and experience the chaos of fully destructible battlefields.

Similarity 55%
Price -15% 16.26€
Rating 8.5
Release 06 Mar 2026
FragPunk FragPunk is a thrilling 5v5 hero shooter where Shard Cards allow you to break the rules of combat and ensure that no two rounds are ever the same. Get ready to unleash your skills!

Similarity 55%
Price Free to play
Rating 7.3
Release 06 Mar 2025
BLOCKPOST LEGACY Procedural cubic 3D-shooter in the best traditions of the genre. The game is a rich cocktail consisting of the most popular and functional gaming solutions. Customization of characters, opening cases and improving the existing arsenal — all this is available in the game now!

Similarity 55%
Price Free to play
Rating 7.3
Release 25 Apr 2019
Primal Carnage: Extinction Hunt humans, slay dinosaurs. It's chaotic prehistoric PvP, pick a side. Think fast, or you're extinct!

Similarity 55%
Price -67% 4.34€
Rating 8.1
Release 03 Apr 2015
Operation Thunderstorm The year is 1942. The British government decides to launch one of the most risky operations of World War II. The targets are the most important figures of the Third Reich. After several months of research, MI6 chose three people: the chances of eliminating them are slim to nothing.

Similarity 55%
Price -83% 0.87€
Rating 7.2
Release 13 Jul 2018
Tom Clancy's Ghost Recon® Eastern Europe, 2008. War has broken out on the borders of Russia and the fate of the world hangs in the balance. That's when the call goes out for the Ghosts—an elite handful of specially trained Green Berets, armed with the latest technology and trained to use the deadliest weapons.

Similarity 55%
Price 9.99€
Rating 8.8
Release 15 Jul 2008
THE FINALS THE FINALS is the world’s first Dynamism Shooter, a free-to-play, fast-paced, physics-driven, first-person shooter set on the stage of the biggest Gameshow of the future! Fight for Fans and fortune in fully-destructible, virtual Arenas that guarantee no two rounds will ever play the same!

Similarity 55%
Price Free to play
Rating 7.8
Release 07 Dec 2023
STAR WARS™ Republic Commando™ You are the leader of an elite squad of Republic Commandos, your mission is to infiltrate, dominate, and ultimately, annihilate the enemy. Your squad will follow your orders and your lead, working together as a team - instinctively, intelligently, instantly. You are their leader. They are your weapon.

Similarity 55%
Price 9.75€
Rating 9.3
Release 08 Jul 2009
Left 4 Dead 2 Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.

Similarity 55%
Price 9.75€
Rating 9.7
Release 16 Nov 2009
Halo Infinite From one of gaming's most iconic sagas, Halo is bigger than ever. Featuring an expansive open-world campaign and a dynamic free to play multiplayer experience.

Similarity 55%
Price Free to play
Rating 6.9
Release 15 Nov 2021
STRAFTAT STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

Similarity 55%
Price Free to play
Rating 9.4
Release 24 Oct 2024
Outlaws + A Handful of Missions (Classic, 1997) Get ready for the good, the bad, and the even worse. As Marshall James Anderson, you'll face a horde of ornery, gun-slinging outlaws. You'll shoot your way through a twisted plot of greed and revenge. You'll arm yourself with firearms, as well as your wits.

Similarity 55%
Price 5.89€
Rating 8.8
Release 16 Nov 2018
Grimoire: Manastorm A free multiplayer wizard FPS which features six classes to master with thousands of possible spell loadouts. Choose your class of magic, customize your spell book with dozens of abilities, and battle against others for supremacy in FFA or Conquest, or go solo to survive against waves of the undead.

Similarity 55%
Price Free to play
Rating 6.6
Release 26 Oct 2017
KovaaK's Master your aim with KovaaK’s, the world’s best aim trainer. With over 200,000 scenarios, playlists and more! Embrace total customization, including a map editor and game physics. More than just a trainer, it’s a dynamic, community-driven platform that elevates your gameplay.

Similarity 55%
Price -70% 2.47€
Rating 9.1
Release 03 Apr 2018
Rebel Forces Are you ready to be the ultimate soldier and fight until you defeat all of your enemies?

Similarity 55%
Price Free to play
Rating 7.9
Release 20 Dec 2018
Tom Clancy’s Rainbow Six® Extraction Tom Clancy's Rainbow Six® Extraction is a tactical, co-op, PvE first-person shooter where you and your squad face an evolving alien threat. Teamwork, tactics, and flawless execution are key to your survival.

Similarity 55%
Price 39.99€
Rating 6.4
Release 15 Jun 2023
Splitgate Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat.

Similarity 55%
Price Free to play
Rating 9.0
Release 24 May 2019
GROUND BRANCH From one of the developers behind the original Rainbow Six® and Ghost Recon® games, comes a thinking-man's first-person shooter featuring in-depth character and weapon customization. Take your time. Think ahead. Get the job done.

Similarity 55%
Price 24.99€
Rating 8.7
Release 14 Aug 2018
F.E.A.R. 3 F.E.A.R. 3 delivers all the hallmarks that define the F.E.A.R. brand: terrifying paranormal experience, frenetic combat and a dramatic storyline.

Similarity 55%
Price -95% 1.09€
Rating 7.0
Release 21 Jun 2011
ARMA: Cold War Assault Bohemia Interactive's debut game published by Codemasters as Operation Flashpoint in 2001, became genre-defining combat military simulation and the No. 1 bestselling PC game around the world and has won many international awards, including “Game of The Year” and “Best Action Game”. Over 2 million copies have been sold since its release.

Similarity 55%
Price -68% 1.60€
Rating 7.8
Release 08 Aug 2011
Tom Clancy's Rainbow Six Siege Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.

Similarity 55%
Price Free to play
Rating 8.3
Release 01 Dec 2015
Far Cry 3 Discover the dark secrets of a lawless island ruled by violence and take the fight to the enemy as you try to escape. You’ll need more than luck to escape alive!

Similarity 54%
Price 19.99€
Rating 8.8
Release 28 Nov 2012
Penguins Arena: Sedna's World Penguins Arena is a thrilling and innovative First Penguin Shooter with quick, hectic rounds and where the magic of reincarnation, combined with the supernatural ability to return to the game as a ghost, ensures that your character has every chance to change your tribe's fate, even in the afterlife.

Similarity 54%
Price -35% 3.93€
Rating 8.5
Release 18 Dec 2008
AQtion Get ready for intense, skill-based FPS action with AQtion! Featuring the best of Action Quake 2, enjoy fast-paced combat, realistic weapons, and thrilling multiplayer battles. Dominate the arena now on Steam!

Similarity 54%
Price Free to play
Rating 7.4
Release 01 Jun 2022
Breachers™ Breachers™ is a tactical 5v5 VR FPS. Plan your assault or orchestrate your defense as a team through intense close-quarters combat. Climb, vault, rappel, swing, shoot and strategize your way to victory in stunning environments.Supports cross-play with Quest and PSVR2 player base.

Similarity 54%
Price 19.99€
Rating 8.1
Release 13 Apr 2023