Single-player games like ONCE IN MY HEAD
Below are 8 single-player Steam games similar to ONCE IN MY HEAD, 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 ONCE IN MY HEAD page.
Ranked picks
- 1
TotAL RPG
Single-player alternative to ONCE IN MY HEAD — playable solo, no multiplayer required. Shares Action and Indie with ONCE IN MY HEAD.
Level up your hero! Save the towers from the invasion in this classic-style RPG!
- 2
Evil's Den: Forsaken Dungeon
Single-player alternative to ONCE IN MY HEAD — playable solo, no multiplayer required. Shares Action and Indie with ONCE IN MY HEAD.
Evil's Den: Forsaken Dungeon is a rogue-lite dungeon crawler featuring procedurally generated levels where you will battle through hordes of monsters to close portal to Hell, opened in the villages church.
- 3
Nova Odessa - The Strange Tower
Single-player alternative to ONCE IN MY HEAD — playable solo, no multiplayer required. Shares Action and Indie with ONCE IN MY HEAD.
Nova Odessa - The Strange Tower is an action / adventure roguelike where you play as a demon hunter lost in a haunted tower. Explore the tower and find new weapons and items to fight demons.
- 4
Throne of Fate
Single-player alternative to ONCE IN MY HEAD — playable solo, no multiplayer required. Shares Action and Indie with ONCE IN MY HEAD.
Throne of Fate is a hardcore dynamic RPG roguelike, where you have to clear the land from the creatures that have invaded them. A variety of locations, a variety of weapons, different items, and invincible bosses are waiting for you in Throne of Fate!
- 5
Paper Nomad
Single-player alternative to ONCE IN MY HEAD — playable solo, no multiplayer required. Shares Indie and Adventure with ONCE IN MY HEAD.
Your token, character sheets, and maps are endlessly customizable so you can adapt games to fit your quests, or create your own rules from scratch. Spark adventure, foster creativity, forge friendships, and unite tabletop communities across the globe with games that are easy to play.
- 6
Rugida
Single-player alternative to ONCE IN MY HEAD — playable solo, no multiplayer required. Shares Action and Indie with ONCE IN MY HEAD.
The girl ended up in the dungeons. And although her heart is now barely beating, she still hopes to get her soul back. The dungeon is just the beginning of the journey. And it is already teeming with everything that can be teeming with. Will you help her on this difficult journey?
- 7
信徒:献祭
Single-player alternative to ONCE IN MY HEAD — playable solo, no multiplayer required. Shares Action and Indie with ONCE IN MY HEAD.
Follower:Sacrifice is a Rogue-like action adventure game. In the game, you will become a tryout and challenge the trials set by the great god Besimis. Now let's get started!
- 8
Monsters Domain
Single-player alternative to ONCE IN MY HEAD — playable solo, no multiplayer required. Shares Action and Indie with ONCE IN MY HEAD.
Monsters' Domain is an FPP RPG action game where you play as an overlord necromancer on a quest to regain power. Build a domain of monsters, command undead armies, and use powerful skills to defeat enemies. Explore dungeons, confront enemies, and master necromancy to shape the destiny of your realm