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

Crashlands
Single-player alternative to Galdia — playable solo, no multiplayer required. Shares Action and Indie with Galdia.
Fight and tame alien beasts, craft resources into menacing weaponry, befriend the outlandish locals, and go toe-to-chin with a world-domineering maniac.
- 2

LifeZ - Survival
Single-player alternative to Galdia — playable solo, no multiplayer required. Shares Action and Indie with Galdia.
LifeZ - Survival is a third-person sandbox-survival game. Build your hideout, search for water and food, mine resources and fight against zombies and finally find ways to contact the outside world and leave Catastrophie Area.
- 3

Valheim
Single-player alternative to Galdia — playable solo, no multiplayer required. Shares Action and Indie with Galdia.
A brutal exploration and survival game for 1-10 players, set in a procedurally-generated purgatory inspired by viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!
- 4

Palworld
Single-player alternative to Galdia — playable solo, no multiplayer required. Shares Action and Indie with Galdia.
Fight, farm, build and work alongside mysterious creatures called "Pals" in this completely new multiplayer, open world survival and crafting game!
- 5

Ocean Is Home : Island Life Simulator
Single-player alternative to Galdia — playable solo, no multiplayer required. Shares Action and Indie with Galdia.
Ocean is Home is an island life simulator and an open world adventure rolled into one. Starting with a small house and an old pickup truck, you can build an estate and become a significant person in a warm tropical paradise.
- 6

BLASTRONAUT
Single-player alternative to Galdia — playable solo, no multiplayer required. Shares Action and Indie with Galdia.
BLASTRONAUT is a mining game in a procedural alien world. Explore, extract and profit.
- 7

Crashlands 2
Single-player alternative to Galdia — playable solo, no multiplayer required. Shares Action and Indie with Galdia.
Slap your way across a vibrant world where interstellar friendships are the key to your survival. Befriend eccentric aliens, craft bizarre weaponry, and stick it to the man in this sequel to the award-winning Action RPG Crashlands.
- 8

Badiya: Desert Survival
Single-player alternative to Galdia — playable solo, no multiplayer required. Shares Action and Indie with Galdia.
Badiya is a Sandbox Survival RPG set in the WWI era desert lands. Badiya challenges you to brave the sands, take part in wars, ply the spice routes, or hunt for treasure as you strive to fulfill your ambitions.