Single-player games like I HUMAN MACHINE
Below are 8 single-player Steam games similar to I HUMAN 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 I HUMAN MACHINE page.
Ranked picks
- 1

Demon Strikes Back
Single-player alternative to I HUMAN MACHINE — playable solo, no multiplayer required. Shares Action and Indie with I HUMAN MACHINE.
Demon strikes back is a rogue-lite action game, across the abyssal fissure and beat all your foes! Seize their weapons, snatch their equipment, retrieve their relics, and reave their soul! The demon grows stronger than ever!
- 2

Lost Castle 2
Single-player alternative to I HUMAN MACHINE — playable solo, no multiplayer required. Shares Action and Indie with I HUMAN MACHINE.
"Lost Castle 2" is a 2D Beat'em up Rogue-Lite game. Explore abundant treasures and items to enhance yourself, master various weapons to showcase your skills, and challenge powerful monsters to demonstrate your strength. A new adventure is calling for treasure hunters!
- 3

Rogue Legacy
Single-player alternative to I HUMAN MACHINE — playable solo, no multiplayer required. Shares Action and Indie with I HUMAN MACHINE.
Rogue Legacy is a genealogical rogue-"LITE" where anyone can be a hero. Each time you die, your child will succeed you. Every child is unique. One child might be colorblind, another might be a dwarf with vertigo. But that's OK, because no one is perfect, and you don't have to be to succeed.
- 4

Seed Hunter 猎源
Single-player alternative to I HUMAN MACHINE — playable solo, no multiplayer required. Shares Action and Indie with I HUMAN MACHINE.
Seed Hunter is a 2D Platformer with Roguelite element. You’re the alien finding the missing source around universe, but you get into some trouble on the planet of Earth.
- 5

Anomaly Agent
Single-player alternative to I HUMAN MACHINE — playable solo, no multiplayer required. Shares Action and Indie with I HUMAN MACHINE.
ANOMALY AGENT is a cyberpunk action-adventure featuring fluid combat, a time-bending story, quirky characters and a catchy synthwave soundtrack! Punch or shoot through mobs of enemies, impact the story with your choices and stop the anomalies before the world plunges into chaos!
- 6

Vagante
Single-player alternative to I HUMAN MACHINE — playable solo, no multiplayer required. Shares Action and Indie with I HUMAN MACHINE.
Vagante is an action-packed platformer that features permanent death and procedurally generated levels. Play cooperatively with friends both locally and online, or adventure solo in this challenging roguelike-inspired game.
- 7

Rampage Knights
Single-player alternative to I HUMAN MACHINE — playable solo, no multiplayer required. Shares Action and Indie with I HUMAN MACHINE.
Rampage Knights is a cooperative beat 'em up game mixed up with randomized dungeon crawling and exploration, which you can play alone or with a friend online.
- 8

Abyss Odyssey
Single-player alternative to I HUMAN MACHINE — playable solo, no multiplayer required. Shares Action and Indie with I HUMAN MACHINE.
From indie Chilean developer ACE Team comes a new side-scrolling action adventure game featuring a complex fighting engine in procedurally generated levels that destines its three warriors to battle a different abyss each time! Choose your hero and also learn to possess your enemies in the abyss…