Games like Counter-Strike: Source

Loved how competitive and replayable Counter-Strike: Source can get? These games keep things close enough to feel familiar.

1. Day of Defeat: Source

   

   Valve's team-based WWII shooter, rebuilt on the Source engine. Pick a class, grab a rifle or an MG42, and fight over capture points with a small, loyal crowd of veterans. No battle passes, no unlocks: just lethal gunplay, map knowledge and a well-thrown grenade deciding rounds.

   Competitive, Fast-paced, Tense

   90%90% of 16,066 Steam reviews are positive448Players online now: 448$9.99

2. CS2D

   

   Plant bombs, rescue hostages, fight zombies or build turret bases with friends. Over 70 weapons, a map editor, Lua scripting and bots, all at no cost.

   Competitive, Replayable, Fast-paced

   90%90% of 10,367 Steam reviews are positive7Players online now: 7Free

3. Insurgency

   

   A tactical shooter where a few bullets kill and there is no crosshair to save you. Fight over strongholds and weapon caches across 16 maps, with 40+ weapons, one-life modes and co-op missions. Brutal, tense and honest: every shot matters, and teamwork decides who walks away.

   Competitive, Replayable, Fast-paced

   91%91% of 86,243 Steam reviews are positive204Players online now: 204$14.99

4. Combat Master: Season 5

   

   Gunfights move at full sprint, with slides, climbs and throwing knives, on maps built for vertical play. No paying for an edge, no huge download, and loading takes seconds. If you want quick, competitive matches without the wait, this is it.

   Competitive, Replayable, Fast-paced

   87%87% of 56,335 Steam reviews are positive1.2KPlayers online now: 1,177Free

5. Sven Co-op

   

   Half-Life built for a crowd. Sven Co-op takes the classic shooter and turns it into a team game: fight computer-controlled enemies, solve puzzles together and push through missions side by side. The difficulty is tuned for a squad, the old-school look is intact, and the real fun is watching a serious sci-fi disaster fall apart with friends in the room.

   Competitive, Fast-paced, Tense

   93%93% of 32,630 Steam reviews are positive297Players online now: 297Free

6. STRAFTAT

   

   Movement is the whole game: slide, climb and strafe at absurd speed, grab whatever gun the map offers, and hunt down the last survivor. Proximity chat included, hats earned through challenges.

   Competitive, Replayable, Fast-paced

   96%96% of 24,494 Steam reviews are positive692Players online now: 692Free

7. Call of Duty®: Modern Warfare®

   

   A cinematic military shooter with a visceral story campaign, Special Ops co-op challenges and a deep multiplayer sandbox. The campaign is short but replayable and staged like a thriller; the online side gives you maps, modes and gun builds to master with friends or against them.

   Competitive, Fast-paced, Tense

   79%79% of 44,118 Steam reviews are positive$59.99

8. Tom Clancy's Rainbow Six Siege

   

   A 5v5 tactical shooter where teams alternate between attack and defense. Each round starts with a plan, then turns on smart gadget use, drone scouting, and breaching. Worth playing for tense team rounds that feel unlike other shooters.

   Competitive, Replayable, Fast-paced

   82%82% of 1,570,000 Steam reviews are positive79.7KPlayers online now: 79,671Free

9. Action: Source

   

   Lights. Camera. Action!

   Competitive, Fast-paced, Tense

   78%78% of 163 Steam reviews are positiveFree

10. Rebel Forces

    

    A scrappy arena shooter where you blast bots or other players across six maps with room rules like double speed and double jump.

    Competitive, Replayable, Fast-paced

    82%82% of 1,641 Steam reviews are positiveFree

11. Soldat 2

    

    Soldat 2 is a 2D deathmatch shooter with real guns, ragdoll violence and physics-based movement. Based on classic Soldat with team game modes, ranked multiplayer, bots and built-in customization and level editing. Made by MM - creator of the original.

    Competitive, Replayable, Fast-paced

    84%84% of 389 Steam reviews are positive$7.99

12. Chaos

    

    An online FPS built around one idea: everything breaks. Walls, cover, your careful plan. Slide, wall jump and ground slam across maps in space and lava, blow new doors with grenades, and pick from a pile of guns, from a katana to a rocket launcher. There is an arena mode against AI, PvP modes, and room for mayhem with friends.

    Competitive, Replayable, Fast-paced

    88%88% of 3,774 Steam reviews are positiveFree

Cheaper than Counter-Strike: Source

Team Fortress Classic

Pick a class, sprint across the map with your team, and fight over the flag in fast old-school multiplayer matches.

86%86% of 7,086 Steam reviews are positive64Players online now: 64$4.99

Soldat 2

Soldat 2 is a 2D deathmatch shooter with real guns, ragdoll violence and physics-based movement.

84%84% of 389 Steam reviews are positive$7.99

Deathmatch Classic

A fast, old-school arena shooter where you grab rocket launchers and outfrag everyone in the room.

82%82% of 2,451 Steam reviews are positive2Players online now: 2$4.99

War Brokers

Fight for your team on foot or behind the controls of tanks and jets, where quick reflexes and smart calls beat anything you could buy.

91%91% of 476 Steam reviews are positive7Players online now: 7$4.99

Day of Defeat

Pick a class, hold the line with your team and make every trigger pull count in this old-school tactical shooter.

88%88% of 4,500 Steam reviews are positive105Players online now: 105$4.99

Half-Life: Opposing Force

A soldier cut off in Black Mesa fights through new weapons, new aliens and a fresh angle on the Half-Life story.

95%95% of 25,721 Steam reviews are positive127Players online now: 127$4.99

Natural Selection 2

Pick a side, grab a rifle or grow claws, and battle across a sci-fi map where every round plays out differently.

85%85% of 8,651 Steam reviews are positive154Players online now: 154$4.99

Bloody Good Time

Congratulations, you’ve just been cast in your first slasher movie by the notorious Director X!

79%79% of 931 Steam reviews are positive$4.99

Ricochet

A futuristic arena game from Valve where agility matters as much as aim.

82%82% of 4,567 Steam reviews are positive13Players online now: 13$4.99

Vengeance

Experience the thrill of classic arena shooters reborn. Vengeance delivers nonstop, skill-driven combat with fast respawns, chaotic maps, and…

76%76% of 317 Steam reviews are positive1Players online now: 1$7.99

Noob Squad

Kids, play Noob Squad and begin now to enter the ranks of the losers... the only important thing is to play and have fun!!! Yeeeeeeeeeeeeee!!!!

41%41% of 381 Steam reviews are positive$4.99

War Trigger Classic

Compete with friends or players from around the globe using some of the world's deadliest modern weapons and vehicles in this intense First Person…

59%59% of 867 Steam reviews are positive3Players online now: 3$4.99

Hidden gems like Counter-Strike: Source

Breachers™

A tactical 5v5 VR shooter where attackers fight through walls and defenders set the traps, one round at a time.

83%83% of 1,379 Steam reviews are positive25Players online now: 25$19.99

STRAFTAT

Movement is the whole game: slide, climb and strafe at absurd speed, grab whatever gun the map offers, and hunt down the last survivor.

96%96% of 24,494 Steam reviews are positive692Players online now: 692Free

Wolfenstein: Enemy Territory

Five classes, six battlefields and a team that lives or dies by how well you work together.

83%83% of 2,237 Steam reviews are positive36Players online now: 36Free

Pavlov

Work the bolt, clear the room, and jump straight into the next round with friends or rivals.

88%88% of 37,864 Steam reviews are positive54Players online now: 54$24.99

Bullet Force

Fight other players in quick PvP matches with instant respawn, vehicles and constant action that keeps you coming back.

66%66% of 425 Steam reviews are positive46Players online now: 46Free

Blood Strike

Drop into quick battle royale matches with a hero whose ability fits how you like to fight.

80%80% of 24,022 Steam reviews are positiveFree

Soldat 2

Soldat 2 is a 2D deathmatch shooter with real guns, ragdoll violence and physics-based movement.

84%84% of 389 Steam reviews are positive$7.99

Chaos

A fast arena FPS where the walls are optional and the explosions are not.

88%88% of 3,774 Steam reviews are positiveFree

War Brokers

Fight for your team on foot or behind the controls of tanks and jets, where quick reflexes and smart calls beat anything you could buy.

91%91% of 476 Steam reviews are positive7Players online now: 7$4.99

Combat Master: Season 5

Gunfights move at full sprint, with slides, climbs and throwing knives, on maps built for vertical play.

87%87% of 56,335 Steam reviews are positive1.2KPlayers online now: 1,177Free

Rebel Forces

Fight bots or other players in quick arena matches, gear up from the shop, and tweak the rules until the chaos suits you.

82%82% of 1,641 Steam reviews are positiveFree

Vengeance

Experience the thrill of classic arena shooters reborn. Vengeance delivers nonstop, skill-driven combat with fast respawns, chaotic maps, and…

76%76% of 317 Steam reviews are positive1Players online now: 1$7.99

Newest games like Counter-Strike: Source

Bullet Force

Fight other players in quick PvP matches with instant respawn, vehicles and constant action that keeps you coming back.

66%66% of 425 Steam reviews are positive46Players online now: 46Free

Blood Strike

Drop into quick battle royale matches with a hero whose ability fits how you like to fight.

80%80% of 24,022 Steam reviews are positiveFree

Pavlov

Work the bolt, clear the room, and jump straight into the next round with friends or rivals.

88%88% of 37,864 Steam reviews are positive54Players online now: 54$24.99

STRAFTAT

Movement is the whole game: slide, climb and strafe at absurd speed, grab whatever gun the map offers, and hunt down the last survivor.

96%96% of 24,494 Steam reviews are positive692Players online now: 692Free

THE FINALS

Team up in a fast, chaotic shooter where every vault you grab and every wall you blow out can swing the match.

78%78% of 280,180 Steam reviews are positive21.5KPlayers online now: 21,525Free

Combat Master: Season 5

Gunfights move at full sprint, with slides, climbs and throwing knives, on maps built for vertical play.

87%87% of 56,335 Steam reviews are positive1.2KPlayers online now: 1,177Free

Breachers™

A tactical 5v5 VR shooter where attackers fight through walls and defenders set the traps, one round at a time.

83%83% of 1,379 Steam reviews are positive25Players online now: 25$19.99

Caliber

Pick an operator, cover your teammates, and push the objective together in tense third-person firefights.

74%74% of 22,855 Steam reviews are positive981Players online now: 981Free

Call of Duty®: Modern Warfare®

A cinematic military shooter with a visceral story campaign, Special Ops co-op challenges and a deep multiplayer sandbox.

79%79% of 44,118 Steam reviews are positive$59.99

Military Conflict: Vietnam

Pick a side in the jungle war, then bring friends to hold the line against the undead.

91%91% of 2,093 Steam reviews are positive35Players online now: 35$14.99

Wolfenstein: Enemy Territory

Five classes, six battlefields and a team that lives or dies by how well you work together.

83%83% of 2,237 Steam reviews are positive36Players online now: 36Free

Paint Warfare

An online arena FPS where you climb walls, fly across maps and out-paint everyone else in short, frantic rounds.

85%85% of 2,002 Steam reviews are positive8Players online now: 8Free