Blackhole Arena

Just a proof of concept. Blackholes pull you, enemies and bullets... when something enters blackhole it's teleported to the second one. 

Set it to fullscreen after start.

Controls:

WASD/arrows - movement
W/up/space - jump  (you have double-jump)
x/control - shoot
r - restart level (your, enemies' and blackholes'  positons are randomized,  blackholes'  movements are randomized)

Just kill enemies, than restart by R. There's nothing more so far.