Single-player games like Mechanophagia
Below are 9 single-player Steam games similar to Mechanophagia, 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 Mechanophagia page.
Ranked picks
- 1

M.O.O.D.S.
Single-player alternative to Mechanophagia — playable solo, no multiplayer required. Shares Action with Mechanophagia.
Grab a gun and take down hostile robots corrupted by synthetic emotions! Combine weapon modifications and wreak havoc in this roguelite shooter. Let your emotions shape combat and alter boss fights! Fight alone or join up with up to 4 players!
- 2

Mercenary Battle Company: The Reapers
Single-player alternative to Mechanophagia — playable solo, no multiplayer required. Shares Action with Mechanophagia.
Join the race for Ether! Mercenary Battle Company: The Reapers is a fast-paced, roguelite, bullet heaven game in a sci-fi setting. Choose your pilots, customize and upgrade your Mecha Robots, and survive against endless swarms of Xeni. Will you survive long enough?
- 3

Earl vs. the Mutants
Single-player alternative to Mechanophagia — playable solo, no multiplayer required. Shares Action with Mechanophagia.
Save humanity in a mutant-ridden apocalypse! Dive headfirst into Earl vs. the Mutants, a high-octane top-down survival action-roguelite set in the aftermath of a nuclear apocalypse.
- 4

Time Treker
Single-player alternative to Mechanophagia — playable solo, no multiplayer required. Shares Action with Mechanophagia.
Choose your pilot and build your own custom mecha with 17+ weapons and 55+ attachments, then jump to the battlefield against hundreds of enemies to save spacetime itself in this thrilling sci-fi bullet heaven!
- 5

X Invader
Single-player alternative to Mechanophagia — playable solo, no multiplayer required. Shares Action with Mechanophagia.
X Invader is an action roguelite where you hack into big corporations' servers. Use add-ons from fellow hackers to defeat monsters. Powerful, cute bosses guard these servers!
- 6

Starward Rogue
Single-player alternative to Mechanophagia — playable solo, no multiplayer required. Shares Action with Mechanophagia.
Starward Rogue is a bullet hell twin-stick shooter. Blast your way through the Megalith, a rogue-lite labyrinth lodged in the side of a star. Customize your mech with a huge variety of weapons, perks, and upgrades. Steel yourself for the dangers that lurk in the depths of the dungeon.
- 7

Sharded World
Single-player alternative to Mechanophagia — playable solo, no multiplayer required. Shares Action with Mechanophagia.
Sharded World is a reversed bullet hell, rogue-lite, ARPG game combining simple gameplay and great rpg progression. Each level has its own unique features and challenges. Upgradable characters, weapons and orbs. Challenges, daily quests, and leaderboards. Fight, get stronger and defeat the Lich!
- 8

Angelstruck
Single-player alternative to Mechanophagia — playable solo, no multiplayer required. Shares Action with Mechanophagia.
Angelstruck is a 2D roguelite shooter where you demolish the forces of Heaven as you attempt to reach the pearly gates. Overcharge your holy rifle, and min-max your way into insane game-breaking builds. Unlock permanent capabilities and powerful screen-destroying weapons that feed on kills.
- 9

The Last Cat in the Universe
Single-player alternative to Mechanophagia — playable solo, no multiplayer required.
Gather the remains of a dying space station to build a cozy home for the last cat in the universe. A short, narrative-driven incremental game about finding peace in the face of darkness