Leos Alloy (レオス・アロイ Reosu Aroi) is the main protagonist of the Gundam EXA manga series and Mobile Suit Gundam: Extreme Vs. Full Boost video game. He is part of the group Cosmic Compiler and is the primary pilot of the Extreme Gundam Type Leos and later pilots the Extreme Gundam Type Leos II Vs.