Seems like melee enemies are bugged, they attacks character even when they are not close to him, so I couldn't progress further than level 3.
However, variety of weapons was cool and the 'ultimate' powerup felt really satisfying, good job!
That's the one bug I realised, but if you stay away from them then it's okay. I added the health upgrade which should help you pass the levels. Thanks for playing, though, hope you enjoyed!
