Nice game! I included it in my LowRezJam compilation, if you’d like to take a look :)

From a design standpoint this is close to perfect, this shuriken mechanic where the stronger the attack, the less risk you have to take to get the enemy, is amazing. You've also got a nice variety of enemies and a clean interface. Could really benefit from some audio, at least sound effects, it would feel even more satisfying!

Also for a space game I kinda wished for a starry background but I'm just nitpicking at this point ^^

Really enjoyed the concept of this game! However, once I hit 35 points all I seemed to get was powerups and no more enemies spawned in for me. Hope to see this expand into a bigger project.

Shooting and then collecting your own projectile to fuel your ammo is a cool idea! I wish there was some cool sounds to go with this!

I wish the stars would recharge cause a lot of the time I was out of energy

The game is quite simple, but it is a cool simple game, and it is endless so you can play a lot =p I would like to see a custom background instead of the gray screen, but besides that great job !