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

Arms of God
Single-player alternative to MOBU — playable solo, no multiplayer required. Shares Action and Indie with MOBU.
Gear up for a battle through hell in this roguelite Bullet Heaven Arena Autoshooter with Doom-inspired gore vibes, metal music, and a satisfying combat feel. Wield five weapons at once, upgrade and merge them to forge indestructible builds, and bring divine justice to a world on the brink of chaos.
- 2

Flaghead
Single-player alternative to MOBU — playable solo, no multiplayer required. Shares Action with MOBU.
Flaghead is an arena shooter roguelite where you play as a country, surviving through history from the dark ages into the cybernetic futures and beyond.
- 3

Creator's Fall
Single-player alternative to MOBU — playable solo, no multiplayer required. Shares Action and Indie with MOBU.
Creator’s Fall is an action roguelike with various classes, where you can choose between different paths. The goal is to reach and defeat the final boss at the end of the path. Levels are dynamically generated and feature different biomes. You can choose an upgrade after each level up.
- 4

Mighty X Arms
Single-player alternative to MOBU — playable solo, no multiplayer required. Shares Action and Indie with MOBU.
Mighty X Arms is a roguelike survivor inspired by Brotato, featuring collectible weapon-creatures called Arms. Build your loadout, upgrade them, and mow down enemy swarms to survive.
- 5

Cosmic Run
Single-player alternative to MOBU — playable solo, no multiplayer required. Shares Action and Indie with MOBU.
Cosmic Run is a single-player space roguelite where you battle relentless galactic enemies, strategically upgrade your ship, and help the Zogark family survive their journey across the galaxy. Build powerful combinations, adapt to chaotic encounters, and escape one broken system after another.
- 6

Deck of Potential
Single-player alternative to MOBU — playable solo, no multiplayer required. Shares Action and Indie with MOBU.
Deck of Potential combines Rougelike deckbuilding with Bullet heaven. Collect cards, fuse them, and slap on sticker upgrades to beat thousands of monsters. Take down dungeon bosses, unlock new cards, characters, and discover fusion recipes to build the ultimate auto-firing deck.
- 7

Pets Survivors
Single-player alternative to MOBU — playable solo, no multiplayer required. Shares Action and Indie with MOBU.
Pets Survivors is a survival roguelike where you battle hordes of monsters and fight to stay alive until time runs out. Choose your pet, pick your favorite weapon, upgrade your abilities, and see how long you can survive!
- 8

Sovereign's End
Single-player alternative to MOBU — playable solo, no multiplayer required. Shares Action and Indie with MOBU.
Feel invincible. Until you're not. A 3D space survivor-like with deep build-crafting, auto-firing abilities, and one Sovereign at the end of every run. Few will reach it.