ok so after playing a bit you have some issue with the game , like namely the only way to win is to do a wand full upgrade with damage and projectile count max with lazer max upgrade toward boss damage and max that ... then the rest is just move speed and xp one up ... the spear is way underpower for what its suppose to do ... this is a mess of a game nothing else really work and you got good enemy differences but id get rid of the runner one its way too fast even at max speed i barely out run it