A downloadable game

Download NowName your own price

How to Play

Collect the glowing crystals and place them in the portal while blasting away at alien bugs. But be careful! The more crystals you have the more aliens will come after you and when you place the crystals in the portal they will get angry.


  • W - Move forward
  • S - Move Backward
  • A & D - Rotate
  • Left Mouse - Shoot
  • SPACE - Place Crystal in Portal
  • E - Drop Crystal


Download NowName your own price

Click download now to get access to the following files:

Crystalien.jar (Original version) 11 MB
Crystalien.jar (Post-Jam Version) 12 MB

Leave a comment

Log in with itch.io to leave a comment.