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

Brick by Brick
Single-player alternative to Eden - World Builder — playable solo, no multiplayer required. Shares Indie and Simulation with Eden - World Builder.
Sort thousands of colorful bricks, organize them onto shelves, build whatever you can imagine, and unleash the occasional earthquake. Play at your own pace alone or invite friends to join you online in this relaxing first-person brick sorting and building sandbox.
- 2

7 Days to Die
Single-player alternative to Eden - World Builder — playable solo, no multiplayer required. Shares Indie and Adventure with Eden - World Builder.
7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!
- 3

Garry's Mod
Single-player alternative to Eden - World Builder — playable solo, no multiplayer required. Shares Indie and Simulation with Eden - World Builder.
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
- 4

Creativerse
Single-player alternative to Eden - World Builder — playable solo, no multiplayer required. Shares Indie and Adventure with Eden - World Builder.
A sandbox adventure game as big as your imagination.
- 5

Modbox
Single-player alternative to Eden - World Builder — playable solo, no multiplayer required. Shares Indie and Adventure with Eden - World Builder.
Modbox is a multiplayer game creation sandbox for Desktop+VR
- 6

Starship EVO
Single-player alternative to Eden - World Builder — playable solo, no multiplayer required. Shares Indie and Adventure with Eden - World Builder.
Mine and craft your way to orbit, build your own starship and explore a vast, dangerous galaxy alongside your crew. For players who love a meaningful survival progression, a unique and elegant building system, and epic space-opera scale.
- 7

Avorion
Single-player alternative to Eden - World Builder — playable solo, no multiplayer required. Shares Indie and Simulation with Eden - World Builder.
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
- 8

Castle Story
Single-player alternative to Eden - World Builder — playable solo, no multiplayer required. Shares Indie and Simulation with Eden - World Builder.
Castle Story is a creative voxel-based strategy game in which you can build castles one brick at a time using an army of little creatures called Bricktrons. Design and build your own castles, expand your territory in a vast landscape and defend your Bricktrons against onslaughts of hostile creatures.