Single-player games like Vendetta: Mafia Wars
Below are 8 single-player Steam games similar to Vendetta: Mafia Wars, 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 Vendetta: Mafia Wars page.
Ranked picks
- 1

Diplomacy is Not an Option
Single-player alternative to Vendetta: Mafia Wars — playable solo, no multiplayer required. Shares Action and Strategy with Vendetta: Mafia Wars.
Diplomacy is Not an Option is a strategy game set in a medieval fantasy world. Build your town and defenses, raise huge armies and fight against massive hordes of enemies. How long can you survive?
- 2

Epic Fantasy Battle Simulator
Single-player alternative to Vendetta: Mafia Wars — playable solo, no multiplayer required. Shares Action and Strategy with Vendetta: Mafia Wars.
Welcome to Epic Fantasy Battle Simulator, the most immersive medieval battle simulator to date! Throw tens of thousands of soldiers into battle, enjoy the show, or take control of one of them to prove your valor! The only limit is your imagination! Or maybe your CPU?
- 3

Hearts of Iron IV
Single-player alternative to Vendetta: Mafia Wars — playable solo, no multiplayer required. Shares Strategy and Simulation with Vendetta: Mafia Wars.
Victory is at your fingertips! Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history.
- 4

Task Force Admiral - Vol.1: American Carrier Battles
Single-player alternative to Vendetta: Mafia Wars — playable solo, no multiplayer required. Shares Action and Strategy with Vendetta: Mafia Wars.
Experience the thrill of leading American aircraft carriers to victory in this innovative full 3D command simulation wargame set in the Pacific in 1942. First-person or God’s eye, you lead your fleet and planes right from the center of the battle.
- 5

Leave No One Behind: Ia Drang
Single-player alternative to Vendetta: Mafia Wars — playable solo, no multiplayer required. Shares Action and Strategy with Vendetta: Mafia Wars.
Leave No One Behind is tactical real time strategy war game. Experience some of the hardest battles fought during the Vietnam War in 1965 between US Army and the Army of the Northern Vietnam for landing zones X-Ray and Albany and for Plei Me special forces camp.
- 6

Rogue Command
Single-player alternative to Vendetta: Mafia Wars — playable solo, no multiplayer required. Shares Action and Strategy with Vendetta: Mafia Wars.
True RTS gameplay reinforced with roguelite build crafting. Control units with bullet-time precision. Call down bases and raise armies. Drafted from a different arsenal every run. Weave builds that break the game. Or the game breaks you.
- 7

Door Kickers 2: Task Force North
Single-player alternative to Vendetta: Mafia Wars — playable solo, no multiplayer required. Shares Action and Strategy with Vendetta: Mafia Wars.
Command military Special Ops Teams in gripping tactical combat against a Middle East-based terrorist network. Sequel to RockPaperShotgun's "Best Tactics Game of 2014".
- 8

Steel Division: Normandy 44
Single-player alternative to Vendetta: Mafia Wars — playable solo, no multiplayer required. Shares Action and Strategy with Vendetta: Mafia Wars.
Steel Division: Normandy is a tactical real-time strategy (RTS) game that pits players against AI enemies in a single-player campaign -- or against several opponents in massive 10-on-10 multiplayer battles.