Sticky Grenade is a blue little hand grenade with a red top. It is not like usual hand grenades. A blue light glows from the grenade, indicating that it uses futuristic technology.
In a wild road chase, Henry manages to escape a police car but a helicopter with a sniper now chases him. He somehow gets the sticky grenade and tries to throw it up to get rid of the helicopter but it gets stuck on his hand, explodes, destroying Henry's scooter, killing him, but it does not destroy the Diamond.
- It is a reference to the Halo series' plasma sticky grenades.