Unlocked all the guns \o/ tbh I still preferred the first gun haha ^^ the cooldowns were the most deadly and I feel like I can control better without burst because everything blows up with 1 hit anyway. great game! ^^
I did get a bug at one point, but it was manageable by refreshing the page. I'll explain it in case it helps you in future updates :)
basically I would blow up after a set amount of time, like being hit with an invisible rock. And it was EVERY time not just sometimes - if I didn't have shield active it didn't matter whether a rock hit me or not id blow up.