The wave strength and weight multipliers (especially when it's BOTH) are too high. The challenge isn't even fun, it's f-u-c-k-i-n-g stupid. At least change it so we can have 2 starter gadgets, my god.

It's not fun. Period.

I don't care that some have beat them, enough seem to agree they're too hard. Please add another gadget slot, or lower the wave strength by 10%. On the FIRST wave of half of them I suffered damage down to half my health 50% of the time. Sometimes they just come with such a bad combo you get stomped fast.

I love the game, want to see more assignments and other content, but please do something about challenges. Second gadget would be most preferred, that and/or the lowering of the wave strength multiplier.