www.deadm.com

This would be an upgrade to the napalm launcher. You would have to already have the napalm launcher. Instead of shooting out flameballs, it would shoot out pretty much a cartridge that would drop out napalm and would ignite it as it drops. The cart will open up after about 6 seconds and drop proximinty mines around the area.

Advantages
longer range

disadvantages
it would be harder to use it to avoid heat seakers