A next-generation robot SRPG set in a sci-fi alternate reality, in which Starchildren—humans who have been granted special abilities—take on an extraterrestrial threat known as the Relayers.

Command a squadron of Stellar Gear, humanoid weapons developed from the technology of ancient alien civilizations, to defend Earth from the invading Relayer aliens. Approximately 100 unique cutscenes play during battles throughout the game, and stage maps are all illustrated in high-quality, full 3D.
Relayer also features exciting special attacks such as Backstab and the Big Bang. Players must use a wide range of strategies in order to lead the Starchildren to victory!