Kill any 10 mobs at once with TNT.

This achievement requires you to pick up the dropped "TNT Block" (Which you get by killing enemies) and throwing it into a large group of enemies (Once you pick it up click RT to throw it).

I recommend doing this on tier "I" as enemies are weak and will die a lot easier.

TIP: If you can't find a large horde enemies, just run past a few (make sure they follow you) and group them up together.
Then throw your TNT and run into the middle of it. BOOM! It will damage you (or kill you) and kill all the other mobs around you.




Achievement is worth 30 Gamerscore