Boiler

The Boiler is quite possibly a new Chimera appearing in Resistance Retribution, but was first mentioned in an Intel Document in Resistance 2.

The Boiler was a new form of Chimera created specifically for invading the warmer African continent. This strain can tolerate warmer temperatures better than most other Chimera can.

As of yet, the Boiler has not made any in-game appearances in Resistance but-as stated above=may appear in Resistance Retribution.