Quest 22 is you have to use up 2 machine guns attached to the block quest 39 is get as many lvl 3 axes as you can and have nothing on the walls so the shards have something to stick to... so basicly axes and jumpers. and quest 49 is luck
I haven't been able to get the achievement for blowing up 200 mines even though i know that i have done way more than that. do they all have to be blown up in one round? not sure because i dont have enough money to do that even after all missions have been completed
@GrapeJoker9469 - how do you 'know' you've done way more than that? It's not in 1 round but unless you actually count you haven't actually verified you're over 200.
Easy way to verify is just make a setup with all floor springs and spend all of the rest of your money on mines (should have around 40-50 or so if you're maxed on money) then run it about 10 or so times. That's the only way to guarantee you've actually blown up 200.