超级机器人大战 - Original Generation 2

Super Robot Taisen: Original Generation 2 is a tactical role-playing game on Game Boy Advance continuing the OG universe with branching storylines after the first game's events. Gameplay features redesigned UI, longer battle animations, chain attacks, weapon counters, and pilot skills gained from experience points on the grid-based turn system. Story follows protagonist Chios Boone and ATX team against Einst invaders and Inspector threats, incorporating characters from prior games and new mechs like Cybaster and Hiryu Kai. It stands out for expanded universe lore with dimension travel, new series integrations (including manga), and deeper customization options. Multiple game modes include main episodes, post-game content, and branching paths for expanded replayability.