Single-player games like CTU: Counter Terrorism Unit
Below are 11 single-player Steam games similar to CTU: Counter Terrorism Unit, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like CTU: Counter Terrorism Unit page.
Ranked picks
- 1

Tom Clancy's Rainbow Six® Vegas 2
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required. Shares Action with CTU: Counter Terrorism Unit.
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.
- 2

PAYDAY™ The Heist
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required. Shares Action with CTU: Counter Terrorism Unit.
Take on the role of a hardened career criminal executing intense, dynamic heists in constant pursuit of the next “big score”
- 3

Operation Flashpoint: Red River
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required. Shares Action and Strategy with CTU: Counter Terrorism Unit.
Stand together with the US Marines in Operation Flashpoint: Red River, the ultimate tactical infantry shooter.
- 4

Ready or Not
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required. Shares Action with CTU: Counter Terrorism Unit.
Ready or Not is an intense, tactical, first-person shooter that depicts a modern-day world in which SWAT police units are called to defuse hostile and confronting situations.
- 5

Black One Blood Brothers
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required. Shares Action and Strategy with CTU: Counter Terrorism Unit.
Black One Blood Brothers is a tactical military shooter game where strategy and coordination are key. Command a squad of top operators, with unique skills, through high-risk missions around the globe. Customize your crew, plan your missions, and adjust on the fly for a vast replayability.
- 6

Counter-Strike: Condition Zero
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required. Shares Action with CTU: Counter Terrorism Unit.
With its extensive Tour of Duty campaign, a near-limitless number of skirmish modes, updates and new content for Counter-Strike's award-winning multiplayer game play, plus over 12 bonus single player missions, Counter-Strike: Condition Zero is a tremendous offering of single and multiplayer content.
- 7

Executive Assault
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required. Shares Action and Strategy with CTU: Counter Terrorism Unit.
Executive Assault is an indie real-time strategy/first-person shooter where you can not only build your base and create armies, but also take control of your units and fight as one of them.
- 8

ARMA: Cold War Assault
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required. Shares Action and Strategy with CTU: Counter Terrorism Unit.
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.
- 9

Enforcer: Police Crime Action
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required. Shares Action with CTU: Counter Terrorism Unit.
A new breed of Police Simulator, Enforcer demands you show exceptional bravery in the line of duty while under pressure and enemy gunfire.
- 10

Better Late Than DEAD
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required. Shares Action with CTU: Counter Terrorism Unit.
Awaking on an island with no memory, you have just one memento of the life you led before… A child's photograph. Who is this? You must search the island for useful tools that will aid in your escape. As time passes and hopes of survival hang by a thread, you realise that this island is not as it seems.
- 11

World Ship Simulator
Single-player alternative to CTU: Counter Terrorism Unit — playable solo, no multiplayer required.
Set in a fictitious environment inspired by ports from around the world. Captain a hovercraft, bulk carrier, yacht and other magnificent vessels in an expansive open world career