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Sci-fi builder

Also known as Sci-fi builder, sci fi builder, sci-fi-builder

Sci-Fi Builder is a sandbox construction sim where you design a space station, build a colony, and control aliens, robots & NPCs. No grids, no limits — just creative freedom in space.

Last update
16 May 2026
Players now
0
Original sources
1
Latest update
Announcement

Sending and receiving game play progress information

Thanks to everybody who report me the bugs in the game and give the ideas about new functions and improvements! I have made by your requests: Game play functions: + Sending and receiving game play progress information.

1 changeGameplay
Latest updates

Update history

Browse past updates and patch notes for this game.

20updates

Gallery

In-game media

Achievements

Community progression

Top picks from 33 Steam achievements, sorted by player unlock rates.

  • Sci-fi Task 01Visit Agrofarm room77.2%
  • Sci-fi Task 02Put object Veggie 0141.8%
  • Sci-fi Task 03Put object Veggie 0238.5%
  • Sci-fi Task 04Visit Transporter room37.3%
  • Sci-fi Task 05Put object Teleporter35.9%
  • Sci-fi Task 06Put object Control block34.4%