My 2 ideas for grenades.

First one is the landmine, yes ik it has been suggested a lot but i have thought of a new way to do it. It would be simple or rather hard to code in my opinion but I think it would be a goood idea to make it so you respawn with 2 white carpet in your inventory, then you simply have to place it down on the floor. Is not place able on walls and ceilings only floors, and what the landmine does is when you place it down on the floor it thinks that its that block but it would be really just a slab of the block. $ Is 3 dollars with a 1 v 1 radius, detonates when some1 goes over the landmine.

Next up is the shocker which is a tactical and what this does is that it shoots out and it has a 3 by 3 radius that gives slowness 10 for 8 seconds for a tactical retreat to get away if your getting chased by a zombie you simplyy throw a shocker and give them slowness 10 so you can get away ez pz. $ is 3 dollars and you get 2.​