Cool game, took me a while to figure out why the arrows only went down, should have read the tutorial :P
I ran out of ideas for what elements to actually have in the level, so i resorted to making the jumps tighter and adding more shooters. Not proud of that :P Further mutations required.
Not an engine but a graphics library. RayLib and C++
He is watching me type this review, this is creepy.
Beware of goose
probably not