Top selling Puzzlewith demos tagged Sci-fi (24 results)
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Adam - Lost Memories
$14.99
A psychological horror game, based on a true story that happened to me when I was a child.
Puzzle
CATYPH is a First Person Adventure game reminscent of Myst. Visit moon Tytaah and solve the challenging puzzles.
Adventure
An exiled Talifan hermit has left a mysterious Codex for his future visitors. Inspired by the famous Voynich manuscript.
Adventure
Human Upgrade Labs
$4.99
You will be subjected to a series of tests designed to improve you in every conceivable way. Or so you have been told.
Puzzle
Program Your Tower Defense!
Strategy
If Fusion Were That Easy
$14.99
humorous 2.5D point-and-click adventure about cold fusion and preventing the apocalypse.
Puzzle
Learn & apply important Math concepts through playing computer games
Educational
Solve puzzles and master physics while discovering the Moon!
Puzzle
Djemter the last city
$14.80
Your mission: enter the city to discover what happened to the previous searchers team...
Puzzle