a few tips to help
tips on how to beat this game:
1. never find yourself in the opposite corner of the sun. it is easier to avoid shots coming down verses across.
2. there is only one time you should stop, when the sun glows yellow... do enough damage to it to tire it out, this gives you a few more free shots
3. if tired out, be warned, the sun will flare back up and launch 5 shots at once in a fan pattern. when you see the flair, move to avoid the damage.
4. if you get hit with the charged shot (the sun glowing yellow and not attacking, you will loose about 1/3 of your life.
5. when the sun makes it's mini suns (about when the sun as 1/4 life left) keep moving!!! this is more true b/c the sun when charged will launch a lot more power shots!
(at least for me) the "s" key triggered auto kick. this might help instead of spamming the space bar. the game can be beat, it takes a few tries and timing. good luck!
p.s. note to the author, the kicking sounds carries on after the game is beat...