The Lite Fighter, usually known as a Fighter B, is an air unit. It has appeared in every Japan-only installment except Super Famicom Wars, and has reappeared in Days of Ruin as the Duster. The Lite Fighter is similar to regular Fighters, except they are cheaper but have reduced combat ability and lower fuel, although the Fighter B in Game Boy Wars 1/2/Turbo is a VTOL and can be refueled by the Supply Truck. The Duster in Days of Ruin, rather than having lower fuel, can attack surface units while the regular Fighter can't.