Fire Gabgee is a more powerful version of Gabgee, in this form he can use Fire Flowahs and Bombs. He is also more mad than in his normal form. This form happens when Gabgee gets hit with a Fire Flowah or gets set on fire. He can also turn into this form when he's mad, REALLY mad.
Fire Flowah - Shoots a Fire Flowah.
Bombs - Summons Bombs to blow up enemies.
Volcano - Makes a volcano and erupts it.
Form Switch - He can go back into Gabgee when he wants to.
Power Up - Is a little Stronger