Single-player games like Antikiller
Below are 8 single-player Steam games similar to Antikiller, 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 Antikiller page.
Ranked picks
- 1
Active Opposition
Single-player alternative to Antikiller — playable solo, no multiplayer required. Shares Action and Adventure with Antikiller.
An intelligence agent has been kidnapped. Since the operation is not official, the state cannot intervene in the situation. The most suitable name for this job is Adam, a newcomer to the city.
- 2
Mafia II: Definitive Edition
Single-player alternative to Antikiller — playable solo, no multiplayer required. Shares Action and Adventure with Antikiller.
War hero Vito Scaletta becomes entangled with the mob in hopes of paying his father’s debts. Vito works to prove himself, climbing the family ladder with crimes of larger reward and consequence.
- 3
Vivat Slovakia
Single-player alternative to Antikiller — playable solo, no multiplayer required. Shares Action and Adventure with Antikiller.
Vivat Slovakia is an open-world action game set in '90s Slovakia, where corruption runs deep and law enforcement is weak. Uncover a gripping story based on true events as you explore and shoot your way through a city at the crossroads of Eastern Europe’s turbulent history.
- 4
Mafia: Definitive Edition
Single-player alternative to Antikiller — playable solo, no multiplayer required. Shares Action and Adventure with Antikiller.
An inadvertent brush with the mob thrusts cabdriver Tommy Angelo into the world of organized crime. Initially uneasy about falling in with the Salieri family, the rewards become too big to ignore.
- 5
Mafia
Single-player alternative to Antikiller — playable solo, no multiplayer required. Shares Action and Adventure with Antikiller.
It’s 1930. After an inadvertent brush with the mafia, cabdriver Tommy Angelo is reluctantly thrust into the world of organized crime. Initially, he is uneasy about falling in with the Salieri family, but soon the rewards become too big to ignore.
- 6
171
Single-player alternative to Antikiller — playable solo, no multiplayer required. Shares Action and Adventure with Antikiller.
171 is an open world action adventure game with a Brazilian inspired ambience.
- 7
Grand Theft Auto III
Single-player alternative to Antikiller — playable solo, no multiplayer required. Shares Action and Adventure with Antikiller.
Welcome to Liberty City. Where it all began. With stellar voice acting, a darkly comic storyline, a stunning soundtrack and revolutionary open-world gameplay, Grand Theft Auto III is the game that defined the open world genre for a generation.
- 8
Kane & Lynch 2: Dog Days
Single-player alternative to Antikiller — playable solo, no multiplayer required. Shares Action with Antikiller.
Pure adrenaline of non-stop action in Single Player, Online Co-op and Multiplayer. Double the pleasure and mayhem with new multiplayer DLCs! (click for details)