Co-op games like Source Code

Looking for that same competitive and tense spark as Source Code? Browse these co-op games for your next favorite. Plenty here let you team up if you like.

Legend Battles
Squad up for extraction runs across huge maps, where you take missions, fight five AI factions plus rival squads, grab loot, and get out together. With fast vehicles, jet suits, four classes, and quick redeploys when friends fall, it is built for loud, chaotic nights with co-op friends.
Competitive, Tense, Fast-paced
84% of 493 Steam reviews are positivePlayers online now: 25Free
Insurgency: Sandstorm
A hardcore tactical shooter where every bullet can end you. Team up with co-op friends to clear war-torn streets, hold objectives, and call in support fire, or jump into 14v14 PvP. Slow, tense, and built on talking to each other.
Competitive, Tense, Fast-paced
85% of 104,556 Steam reviews are positivePlayers online now: 1,328$29.99
Operation: Harsh Doorstop
Operation: Harsh Doorstop is a free tactical shooter sandbox built for squad play. Team up in co-op, multiplayer, or singleplayer, hold objectives across wide battlefields, and pull thousands of community maps, weapons, vehicles, and era factions from the Workshop.
Competitive, Tense, Replayable
77% of 20,998 Steam reviews are positivePlayers online now: 160Free
POLYGON
POLYGON is a tactical team shooter for up to 32 players on large maps, built for squadding up with co-op friends and pushing for the win together. Pick from assault rifles, PDWs, LMGs, DMRs and snipers, tune each gun with sights, grips and muzzles, then take it from valley to subway.
Competitive, Tense, Fast-paced
75% of 37,117 Steam reviews are positivePlayers online now: 110Free
Code of War Gun Shooting Games
Military shooting games, online shooter and awesome online war games! This is a free-to-play multiplayer third-person action game in a modern warfare setting. Take part in intense 8-player battles in Deathmatch and Team Deathmatch modes. Choose from a rich arsenal of weapons, upgrade your soldier!
Competitive, Tense, Fast-paced
52% of 131 Steam reviews are positivePlayers online now: 5Free
Wild Assault
Wild Assault is a third-person 20v20 shooter where you pick an animal hero and hold the line with your squad. Matches revolve around strongholds, assaults and defenses, with class loadouts and animal-instinct abilities doing the heavy lifting. Bring co-op friends and it turns into a loud, straightforward team night.
Competitive, Tense, Fast-paced
68% of 3,905 Steam reviews are positivePlayers online now: 25$5.99
Squad
Squad is a tactical military shooter built around teamwork, talking, and holding ground together. Join a nine-person squad inside a 50 vs 50 battle, or run shorter tactical missions with up to five co-op friends in Fireteam mode. Worth playing for those rare matches when plans, radios, and rifles all line up.
Competitive, Tense, Fast-paced
82% of 182,233 Steam reviews are positivePlayers online now: 5,172$39.99
Gray Zone Warfare
Gray Zone Warfare is a PvE-first open-world tactical shooter on a quarantined island torn by faction fighting. You deploy as an operator, join a squad or go solo, run missions for reputation, loot weapons and gear, and piece together what caused the conflict.
Competitive, Tense, Replayable
72% of 71,286 Steam reviews are positivePlayers online now: 13,564$39.99
OPERATOR
OPERATOR is a tactical first-person shooter where you and co-op friends clear clandestine missions as Tier 1 operators. Expect careful movement, realistic weapons and injuries, and plans that fall apart fast without coordination. It also has competitive Force on Force matches for when teamwork ends.
Competitive, Tense, Replayable
86% of 9,219 Steam reviews are positivePlayers online now: 955$19.99
Battle Teams 2
Battle Teams 2 is a fast-paced multiplayer tactical shooter with Asian aesthetics. PvP offers action-packed game modes set in a rigorously balanced competitive gameplay environment. Cooperative PvE gameplay throws you and your friends into wave after wave of merciless adversaries.
Competitive, Tense, Fast-paced
56% of 21,516 Steam reviews are positivePlayers online now: 60Free
Forts
Forts is a 2D physics strategy game where you and co-op friends build a fort in real time, bolt on guns from machine guns to plasma, and try to drop the other fort first. Matches hold up to eight players, and collapsing physics does the punchline work for you.
Competitive, Fast-paced, Replayable
92% of 21,382 Steam reviews are positivePlayers online now: 453$14.99
Zero Caliber VR
Grab up to three co-op friends and run a full VR military campaign together, with manual reloads, cover to crouch behind, and zombies and PvP on the side. With 40+ guns to tune and unlock, it is built for evenings when everyone just wants to load up and shoot.
Competitive, Tense, Fast-paced
78% of 3,771 Steam reviews are positivePlayers online now: 8$7.49

Cheaper than Source Code

Wild Assault

Wild Assault is a third-person 20v20 shooter where you pick an animal hero and hold the line with your squad.

$5.99

Insurgency

A slow, lethal team shooter where a few bullets end a fight.

$14.99

Forts

Forts is a 2D physics strategy game where you and co-op friends build a fort in real time, bolt on guns from machine guns to plasma, and try to drop…

$14.99

Zero Caliber VR

Grab up to three co-op friends and run a full VR military campaign together, with manual reloads, cover to crouch behind, and zombies and PvP on the…

$7.49

Ultimate Zombie Defense 2

Four soldiers, one crumbling street in Europe, and wave after wave of infected.

$9.99

RUNNING WITH RIFLES

RUNNING WITH RIFLES is a top-down tactical shooter where you are one ordinary soldier among thousands.

$3.74

Over The Top: WWI

Over The Top: WWI throws co-op friends into huge World War I battles where the ground itself falls apart.

$19.14

Fire On Fight : Online Multiplayer Shooter

A fast-paced classic military FPS inspired by old-school online shooters. Battle in online PvP or PvE against intelligent AI bots.

$1.49

Military Conflict: Vietnam

It is 1968 and you pick a side, U.S. Army or Viet Cong, for fast rounds across 20 Vietnam battlefields.

$14.99

C.A.S.T. (CHERNOZEM ANOMALY STRIKE TEAM)

Grab up to three co-op friends and drop into an alternate 1950s Europe as anomaly hunters.

$6.99

Contain

Contain is a Tactical Co-Op FPS game. Form your squad of four players to fight against the anomalies.

$13.99

Interstellar Marines

UPDATE 28 AVAILABLE - Interstellar Marines is an immersive tactical sci-fi First Person Simulator in the making, offering a unique blend of tactical…

$9.99

Hidden gems like Source Code

Dagger Directive

Dagger Directive is a retro-styled tactical FPS built for co-op friends to plan and clear missions together.

$19.99

C.A.S.T. (CHERNOZEM ANOMALY STRIKE TEAM)

Grab up to three co-op friends and drop into an alternate 1950s Europe as anomaly hunters.

$6.99

Legend Battles

Squad up for extraction runs across huge maps, where you take missions, fight five AI factions plus rival squads, grab loot, and get out together.

Free

Codename CURE II

Build a squad with co-op friends, pick from five military classes, and push through hordes in bomb-plant extractions or wave survival on maps that…

Free

Deadswitch Combat

Deadswitch Combat is a fast-paced 2D multiplayer shooter built for rounds with co-op friends.

Free

Zero Caliber 2 Remastered

A full VR military shooter with a campaign built for two: you and co-op friends move through cinematic firefights, call airstrikes, and unlock a big…

$24.99

Ultimate Zombie Defense 2

Four soldiers, one crumbling street in Europe, and wave after wave of infected.

$9.99

Glory To The Heroes™

A tactical PvPvE shooter set in the Russian-Ukrainian war, built around squads, real battle locations, and gear you can lose.

$29.99

Over The Top: WWI

Over The Top: WWI throws co-op friends into huge World War I battles where the ground itself falls apart.

$19.14

Military Conflict: Vietnam

It is 1968 and you pick a side, U.S. Army or Viet Cong, for fast rounds across 20 Vietnam battlefields.

$14.99

GROUND BRANCH

GROUND BRANCH is a slow, deliberate tactical shooter for up to 8 co-op friends or 8v8 adversarial rounds.

$29.99

Guardians Frontline

Guardians Frontline is a sci-fi VR shooter that makes you a soldier and a commander.

$24.99

Newest co-op games like Source Code