50% per roll
4 average
1 - 6 at % melee
Peak: 4 average at % melee (1 - 6)
CreatureDMG

Mega Mek doesn't harvest resource nodes like rocks, trees or metal.
Check the corpse yields below to see what it gathers from creature corpses.
Harvest calculator
Giganotosaurus on Mega Mek
20 corpse health · 19.5 harvest interval
7.5
Rolls at 100% melee
1
Hits
4
Raw Prime Meat average
2
Hide average
Peak to 1,000% melee: 7.5 rolls in 1 hit at 100%
50% per roll
4 average
1 - 6 at % melee
Peak: 4 average at % melee (1 - 6)
30% per roll
2 average
0 - 5 at % melee
Peak: 2 average at % melee (0 - 5)
20% per roll
2 average
0 - 4 at % melee
Peak: 2 average at % melee (0 - 4)
Average Raw Prime Meat per corpse