Single-player games like First Odium
Below are 15 single-player Steam games similar to First Odium, 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 First Odium page.
Ranked picks
- 1

Second Odium
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG with First Odium.
Seek purpose while managing a plethora of various afflictions and personality traits in hopes to survive an endless barrage of nightmarish threats that continuously seek to consume your mind.
- 2

Dungeon Crawler Daniel
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG and Casual with First Odium.
Daniel and a group of adventurers must complete the Ravana Dungeon to win the ultimate prize so he can buy his house back from his parents.
- 3

Convict Team Tactics
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG with First Odium.
Turn-based tactics. 20 dangerous convicts. Suicide missions.
- 4

The Tower of Wowers
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG with First Odium.
Battle your way up 60+ floors of hand-drawn enemies in this satirical RPG!
- 5

The Adventures of Badgersaw Chapter 1
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG with First Odium.
The Adventures of Badgersaw is a darkly comedic adventure RPG featuring dry British banter, absurd monsters, and personality-driven combat. Slap your teammates to restore MP, solve adventure-style puzzles, and try to escape an alien cave where nothing makes sense.
- 6

Elminage Gothic
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG with First Odium.
From the makers of the world renowned “Wizardry Empire” titles, Starfish SD brings you the latest entry in their popular series of dungeon crawlers. Elminage Gothic, previously only available in Japanese on PlayStation® Portable, now comes to PC offering a classic old school dungeon crawling experience with a dark, gothic twist!
- 7

Oyabu Clinic Deathcare Corporation
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG with First Odium.
Alchemy with patients' lives and health insurance! A quack doctor simulation game. DON'T imitate any of this!
- 8

Tactics Ogre: Reborn
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG with First Odium.
Tactics Ogre, crown jewel of the tactical role-playing genre, is reborn! Based on the 2010 release, the game features improved graphics and sound, as well as updated game design, bringing to life a new Tactics Ogre that remains true to its roots.
- 9

Crazy Brain
Single-player alternative to First Odium — playable solo, no multiplayer required.
Use perceptive skills and cognition to attempt to gather points, collect an accumulated a score and attempt to exit the stage without failing.
- 10

Happy Mask
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG with First Odium.
This is what it feels like to be enslaved by your own mind. Toxic happiness and the brutal reality of a world that cannot be argued away. Step into the backward flipside of a perspective of being mocked and rediculed by blind observers that subscribe to the way of the mob.
- 11

The Knowledge of Hermit
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG with First Odium.
A puzzle solving, dungeon crawling, action adventure, role playing game.
- 12

TVS Sample Box
Single-player alternative to First Odium — playable solo, no multiplayer required.
An evolving app with random surprising updates.
- 13

Drone Break
Single-player alternative to First Odium — playable solo, no multiplayer required.
Run and Gun Roguelite where the goal is to upgrade each consecutive alien drone on death so the next can strive to become overpowered enough to escape the all consuming hive mind.
- 14

Dissociative
Single-player alternative to First Odium — playable solo, no multiplayer required. Shares RPG with First Odium.
Enter this dark fantasy nightmare adventure game. Spanning a vast unpredictable mindscape of over 2000 unique areas. Answer perplexing questions, gain abilities, power ups and transfer between dark and light worlds in this seemingly endless dreamscape.
- 15

Lober Lobe
Single-player alternative to First Odium — playable solo, no multiplayer required.
Shoot psychic orbs, collect useful thoughts, upgrade your Probe with speed, maneuverability, satellites, resistance and suppress negative thoughts in this Brain centric, procedurally generated bullet hell shoot 'em up.