Either more loot needs to drop, or the loot that does needs to be worth more. Also, accuracy is horrible. There should only be about 1 miss per 5-6 attacks, not 1 hit per 10 attacks. Nice try but currently unplayable past lvl 3.
Neat concept, but had to knock it down to 2/5 because the fundamental controls are flawed. Can't move wormholes while holding spacebar, making some levels literally impossible to complete.