How's about a 100% category?

Or 100 crates?

plz

I think these are the achievements needed: Does anyone know a faster way to 100%?

40 normal mode on 2 of the 3 maps 100 normal mode on the third map 20 SFMT mode on 2 of the 3 maps 50 SFMT mode on the third map 20 Ambush mode on any map 360? total crates collected / All weapons unlocked