A grenade projectile will explode if it remains in the air for 2 seconds
A rocket projectile has no width, meaning it can technically pass through tight gaps between blocks. To get it to work on purpose, keep in mind that it is easier the closer you are to the gap
Since the grenade launcher is an automatic weapon it can be held down to shoot indefinitely, also directly on unfreeze, even if you are standing in a freeze tile
If you kill while a grenade projectile is in the air, the projectile will disappear
