Good, but needs polish
The idea is more or less new, and better done then alot that comes though here. A few thoughts on things to add though, Light powerup's, no auto respawn enemy's (or at least spawn in random locations) . Maybe have the point's as a dot on the black background to know its general area, but not how to get there or whats around it, and last thought maybe auto recovery of power rather need needing to touch the lightning bolts.