A Fire Sentry, as seen here:
http://www.youtube.com/watch?v=OsF0uefXGj8
I didn't work on the stats much, but all of that gets decided once something is in the game, based on play testing. I'm thinking level one shoots flares rapidly at a long range, level 2 has the dual flamers like in the animation and level 3 has a napalm launcher on top of the medium-range flamers. Slow shooting but it would do splash damage and set people on fire.
http://www.youtube.com/watch?v=OsF0uefXGj8
I didn't work on the stats much, but all of that gets decided once something is in the game, based on play testing. I'm thinking level one shoots flares rapidly at a long range, level 2 has the dual flamers like in the animation and level 3 has a napalm launcher on top of the medium-range flamers. Slow shooting but it would do splash damage and set people on fire.