Single-player games like Terralysia
Below are 8 single-player Steam games similar to Terralysia, 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 Terralysia page.
Ranked picks
- 1

Duriano
Single-player alternative to Terralysia — playable solo, no multiplayer required. Shares Action and Indie with Terralysia.
Duriano is a top-down arena shooting Slasher roguelite game where the player will be a hero durian of the norse wielding a weapon to fight upon a god of norse mythology. From different weapons, Durian hero, God’s trail, items will lead the player to create a build and defeat all gods of asgard.
- 2

Yet Another Zombie Survivors
Single-player alternative to Terralysia — playable solo, no multiplayer required. Shares Action and Indie with Terralysia.
The Horde is coming but you're ready to fight it! Assemble your team and decide upon their enhancements to find the most efficient synergies against thousands of the undead. Survive. Then evolve. Then break all the limits in this deceivingly simple but addictive bullet heaven game.
- 3

Achilles: Survivor
Single-player alternative to Terralysia — playable solo, no multiplayer required. Shares Action and Adventure with Terralysia.
Thousands of enemies. One survivor. Fight like a demigod, build deadly defenses, and grow stronger after every run in this fast-paced bullet heaven set in mythic Greece.
- 4

Ketz: Galactic Overlords
Single-player alternative to Terralysia — playable solo, no multiplayer required. Shares Action and Indie with Terralysia.
Sci-fantasy themed roguelite horde survival game with RPG elements. Choose your character, collect various gear, and create game-breaking builds using powerful skills from the Galactic Leaders!
- 5

Twilight Survivors
Single-player alternative to Terralysia — playable solo, no multiplayer required. Shares Action and Indie with Terralysia.
A time-limited survival game infused with rogue-lite elements and an adorable art style! The world has plunged into darkness, and you are its sole beacon of hope. Will you endure until dawn, or succumb to repeated deaths in your quest? Fear not, for you can collect more coins to arm yourself!
- 6

Beautiful Mystic Survivors
Single-player alternative to Terralysia — playable solo, no multiplayer required. Shares Action and Indie with Terralysia.
Roguelite bullet-hell meets sexy anime in Beautiful Mystic Survivors, as you rise to help gorgeous heroines destroy countless invading monsters. Plan your builds, upgrade heroines, and survive against the clock. Experience polished 3D graphics, flashy VFX, and surrounded by thousands of monsters.
- 7

Repetendium
Single-player alternative to Terralysia — playable solo, no multiplayer required. Shares Action and Indie with Terralysia.
Repetendium is a top-down roguelike-lite shooter. Select from a rowdy group of characters to play as and wield an ever expanding variety of gear and items to conquer the underworld. Death awaits...
- 8

Nuclear Throne
Single-player alternative to Terralysia — playable solo, no multiplayer required. Shares Action and Indie with Terralysia.
Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?