A downloadable game for Windows

Over chasms you can't steer, only drift at your set trajectory.

"A slick, stylish and surprisingly cerebral game well worth plotting course for."

-Calum Fraser, Free Game Planet

"There's a neat idea here, in this minimal arcade game about a wibbly line thing that dies if it encounters any object."

-Tom Sykes, PC Gamer's "Free Games Of The Week"

"Trajectory is one of those games where once you've seen it in action, you know you'll want to give it a try!"

-Geek Squad, Top Free PC Games, June 2016

"Trajectory" developed by Henrik Hermans. Copyright 2016


"Trajectory Theme" by MAG

"Exit the Premises" By Kevin MacLeod (incompetech.com)


28.11.2020: Trajectory v1.02 released

-Engine updated from Unity 5 to Unity 2019 LTS.
-Fixed bug (read: bad programming) that caused the game to run too fast.
-Visual tweaks/improvements:
   Introduced Post Processing effects: Bloom, DOF Blur, SSR
   Smoother player and camera motions.
   Arrow animates to be thinner when floating.
   Screen fades to black between scenes.
   Reworked death and level end particle effects.
   UI tweaks.

29.11.2016: 1000 downloads!

To commemorate this occasion, I have put together the following Development Timeline video for Trajectory. A big thanks to all my beta testers, and everyone who played the game. :)


Trajectory v1.02 76 MB
Trajectory v1.00 (Deprecated) 62 MB

Development log


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(1 edit) (-1)

Really enjoyed your game! Did a LP it on my channel and wanted to share it with you. Only issue I had during the game was the control of the trajectory (though I realize that may be part of the concept). Keep up the awesome work


This was a neat idea, though it's not without its issues.