Great idea with the checkpoints. Loved the graphics too :>

So I played the Game again and I found my issue. You jump when RELEASE the Jump button. that made me ... thrown off! 

But, I like this game alot! its very well done!

Very nice game and concept. The jump input felt a little jiggy on the keyboard, but on the controller, it felt nice. Very nice work. Solid game.

I really like the minimalistic look.
I would have liked a little more space after checkpoints - when you come back to a checkpoint sometimes you need to act almost immediately to avoid crashing again. Besides that, I loved it!

Great game! loved it!, the art is great the music is great the idea is great! great job!

Really fun. I'm a Zaxxon fan so enjoyed the isometrics. Really cool visual designs. I liked the puzzles that jumping to the wrong arrow area would crash. As mentioned, the jumps felt a bit delayed so perhaps tune especially when multiple obstacles. On the switches for the gates, I might prefer that the pattern of open/closed is the same. I think it switches in some cases and then I have to react vs. learning the pattern, but that may be part of the challenge. Overall, really fun to play.

Fun game! I liked the graphics and overall vibe. The jump seemed to trigger on key up instead of on key down which made it feel delayed.

Nice gameplay and theme implementation, but I don't like that jump is so delayed