Nuke Nade

This makes the grenade almost like a nuke because of it's huge range. (Singleplayer only)

ExplosiveStats.getRange
Delete All
Create new > OpCode: ldc.i4 > Operand Type: Int32 > Value: 9999999 (Put this to whatever you want the range of the grenade to be)
Create new > OpCode: ret

so you will also kill yourself in the process?

Nearly but not quite, it takes you down to like 10 health but it blows up everything even remotely near you, good for clearing out towns of zombies. When I tested it I killed all the zombies in a town along with all the cars.