Single-player games like The War Machine
Below are 8 single-player Steam games similar to The War Machine, 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 The War Machine page.
Ranked picks
- 1

Steel Judgment
Single-player alternative to The War Machine — playable solo, no multiplayer required. Shares Action and Indie with The War Machine.
Steel Judgment is an ultra-fast roguelite FPS that blends game-breaking roguelike chaos with stylish spectacle fighter combat. Wipe out hordes of enemies with ruthless efficiency while collecting powerful items to grow even stronger!
- 2

Rust Dungeon
Single-player alternative to The War Machine — playable solo, no multiplayer required. Shares Action and Indie with The War Machine.
Rust Dungeon is an Arena FPS Roguelike about rooting out the bit rot. Use your mobility & various weapons while changing combat modes mid-battle to eliminate your enemies. Upgrade using Mods to keep up with increasing amounts of resistance.
- 3

Divine Wish
Single-player alternative to The War Machine — playable solo, no multiplayer required. Shares Indie with The War Machine.
Divine Wish is a fast-paced roguelike shooter with various classes and special abilities. Find your play style, survive waves of enemies, and use artifacts to change the tides of the battle. Die, learn, adapt!
- 4

Alien Grounds
Single-player alternative to The War Machine — playable solo, no multiplayer required. Shares Action and Indie with The War Machine.
Single-player arena shooter. Weird weapons. Relentless robots. Easy to play, hard to score. Enter the chaos, shoot the bots, and compete in the Monthly Challenge.
- 5

Eternal Hatred
Single-player alternative to The War Machine — playable solo, no multiplayer required. Shares Action and Indie with The War Machine.
Eternal Hatred is a fast-paced indie shooter blending the aesthetics of ULTRAKILL and Quake. At its core lies a dark story about the nature of human cruelty and an attempt to drown out inner pain within the abyss of one's own consciousness.
- 6

CTRL+OPT+OUT
Single-player alternative to The War Machine — playable solo, no multiplayer required. Shares Action and Indie with The War Machine.
CTRL+OPT+OUT is a first-person netpunk zoomer shooter. Acquire hardware, take down adware, and fight your way across the network. Nothing human is making it into the future. Take back control. Opt out.
- 7

Gunstoppable
Single-player alternative to The War Machine — playable solo, no multiplayer required. Shares Action and Indie with The War Machine.
A momentum-fueled Roguelite FPS where speed is damage. Dual-wield overpowered weapon combos and bend time to obliterate robot hordes and overthrow billionaire bosses!
- 8

Persona Non Combata
Single-player alternative to The War Machine — playable solo, no multiplayer required. Shares Action and Simulation with The War Machine.
PERSONA NON COMBATA is a sci-fi gladiator roguelite, set in a far future world. Players compete in a procedurally generated gameshow for rewards and fame, managing their team of gladiators alone or with friends. Will you rise to glory or end up lost in the arena?