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

Infinity Castle Dungeon
Single-player alternative to Entities — playable solo, no multiplayer required. Shares Action and Indie with Entities.
Infinity Castle Dungeon is a game that combines Hardcore and Roguelike. You have only one life, an infinite castle where all battles and challenges take place in real time. The castle is generated procedurally so each journey will be unique.
- 2

Dungeon Castle
Single-player alternative to Entities — playable solo, no multiplayer required. Shares Action and Indie with Entities.
You have been summoned to an unknown castle. And you will receive one mission. Gather various voice data and approach the truth. And you have to delete the root node of the network metabus that is connected to all that truth. In that "Dungeon Castle" where you are.
- 3

Demon Strikes Back
Single-player alternative to Entities — playable solo, no multiplayer required. Shares Action and Indie with Entities.
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!
- 4

Nova Odessa - The Strange Tower
Single-player alternative to Entities — playable solo, no multiplayer required. Shares Action and Indie with Entities.
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.
- 5

Darkzan Arena
Single-player alternative to Entities — playable solo, no multiplayer required. Shares Action and Indie with Entities.
Challenge the greatest legends and creatures in this epic coliseum! Collect your treasures and upgrade your gears until you become number one in the entire multiverse. The game is an Arcade based on waves of enemies, each enemy has a unique behavior and a list of specific rewards.
- 6

FukTopia 5
Single-player alternative to Entities — playable solo, no multiplayer required. Shares Action and Indie with Entities.
FukTopia 5 is a frantic post apocalyptic Top Down game.
- 7

MULTIVERSAL TIME SURVIVORS
Single-player alternative to Entities — playable solo, no multiplayer required. Shares Action and Adventure with Entities.
Classic Spin on Survivors Genre. Choose one among many characters and Travel though multimple dimensions battling foes.
- 8

Dead Cells
Single-player alternative to Entities — playable solo, no multiplayer required. Shares Action and Indie with Entities.
Dead Cells is a roguelite, metroidvania inspired, action-platformer. You'll explore a sprawling, ever-changing castle... assuming you’re able to fight your way past its keepers in 2D souls-lite combat. No checkpoints. Kill, die, learn, repeat.
- 9

In Marte - The First Moon
Single-player alternative to Entities — playable solo, no multiplayer required. Shares Action and Indie with Entities.
In the game on Mars, Dom wakes up in a ship without knowing very well where he is, nor why he is there, much less where his body ended up. Help Dom find answers and have fun in this mind-blowing adventure.