The game looks good, but unfortunately, the demo doesn't work at all, when I start the first level, the game is stuck at the dialog "Pay attention, pilot.", it took 100% of the GPU, 25% CPU (on a 8 cores), little arrow is moving but no keys use to select/act before do anything.

I use Godot to make game as well as play games made with it and I never encounter such issue.

So, until there is some update to address this, I can't say I'm satisfied with it and surely not buying it even if it's quite cheap. Too bad cause the visuals are very nice and when I see how long the author keep working on it, I feel sad for him.

(Asus ROG G750JH with windows 7 64 bits)