1. hammer size 4 - the mark 3 hammer bots have hammers that are x3 times larger then ours

2.energy upgrads 150% recovery, 200% recovery and energy capasity 5,6 -when i reach a titanium level i have all the upgreads and all the clones. i need somthing to upgreade or i will die!

3.sword lengh 110%, 120% - not really helpful but will give you better chance wining the mark 3 sword robots and the mark 3 hammer bots

4. swing speed 120% and 140%

all of those are not special but i really think they will improve the game so please consider making them.

also you wont need to work as hard as stuff like spears or guns.