you really need to take down the speed that the waves come in, i didn't even get to kill 2 spiders in second wave before the third was started and by the fifth i was swarmed by tons of mobs, this makes the game really not fun to play at all since surviving maksimum of 4-6 waves makes it pretty crappy
Glad you enjoy it! Thanks for the kind words.
Update: Added Armour to mobs. Adds a whole new level of difficulty.
Those are for XP, not items. They are used to boost your mcmmo levels. You can view all your levels with /stats.
Oh, ok thanks!