Remote satchel charge

The potential for mischief with these things is only limited by the imagination, well, and the CPU's ability to remember where they're at, but, still... On a mission where you have to ambush and kill a ped or destroy their car? Try figuring out where they'll pass, and set up a nice booby trap for them! Or if you suspect the next corner you're to walk around has enemies waiting for you, throw down a few bombs, run in, and lure them out to an explosive doom. Any way you look at it, there's much fun to be had here.