Single-player games like Planet Centauri
Below are 10 single-player Steam games similar to Planet Centauri, 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 Planet Centauri page.
Ranked picks
- 1
Crea
Single-player alternative to Planet Centauri — playable solo, no multiplayer required. Shares Action and Indie with Planet Centauri.
Progress with every slain monster, learn over 80 skills through talents, craft hundreds of items, and explore vast procedurally-generated worlds in this ever-expanding sandbox RPG!
- 2
Starbound
Single-player alternative to Planet Centauri — playable solo, no multiplayer required. Shares Action and Indie with Planet Centauri.
You’ve fled your home, only to find yourself lost in space with a damaged ship. Your only option is to beam down to the planet below, repair your ship and set off to explore the universe...
- 3
Dig or Die
Single-player alternative to Planet Centauri — playable solo, no multiplayer required. Shares Action and Indie with Planet Centauri.
Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.
- 4
Terraria
Single-player alternative to Planet Centauri — playable solo, no multiplayer required. Shares Action and Indie with Planet Centauri.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
- 5
Necesse
Single-player alternative to Planet Centauri — playable solo, no multiplayer required. Shares Action and Indie with Planet Centauri.
Build, quest, and conquer across an infinite procedurally generated world. Play alone or with friends as you establish a settlement and explore deep dungeons, fight monsters and bosses, mine rare ores, craft magical equipment, recruit specialists for your colony, and more!
- 6
Tinkerlands
Single-player alternative to Planet Centauri — playable solo, no multiplayer required. Shares Action and Indie with Planet Centauri.
Explore, craft, and fight your way through uncharted islands — solo or with up to 4 players in co-op! Tinkerlands is an exciting survival adventure where you will build your settlement, craft useful tools to survive, and even use magic!
- 7
Keplerth
Single-player alternative to Planet Centauri — playable solo, no multiplayer required. Shares Indie and Adventure with Planet Centauri.
Welcome to Keplerth! Try to survive on a hostile alien planet in this 2D sandbox RPG, where you can choose to live alone or fight side by side with your friends in the online multiplayer mode. Survive, build, farm, fight, and explore your way to victory in this open-world adventure!
- 8
Core Keeper
Single-player alternative to Planet Centauri — playable solo, no multiplayer required. Shares Action and Indie with Planet Centauri.
Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players. Mine, build, fight, craft and farm to unravel the mystery of the ancient Core.
- 9
SHENZHEN I/O
Single-player alternative to Planet Centauri — playable solo, no multiplayer required. Shares Indie with Planet Centauri.
BUILD CIRCUITS. WRITE CODE. RTFM.
- 10
Choice of Life: Middle Ages
Single-player alternative to Planet Centauri — playable solo, no multiplayer required. Shares Indie and Adventure with Planet Centauri.
A card game in a Medieval setting where you make decisions on which not only your life will depend, but also the future of the kingdom!