Gonna pretty much repeat what others are saying: "Cool!"

haha, seriously, this is a neat concept and I'd love to see you develop it further. Nice job :)

Really simple, but nice game! I included it in my CGA Jam compilation video series, if you’d like to take a look :) 

Super cool, I made it to level 15! Fun good work!

if you were able to damage from your past selves as they spawn and could also shoot them I think it would make for a fun / stressful game.

I actually laughed out loud cus I was having a lot of fun! I got to 9 asteroids and played all my rounds by spinning around and shooting, it was pretty hilarious to see a bunch of other ships doing the same thing!!