The story of Super Robot Taisen Compact takes place on a mysterious planet where various factions are vying for power. The player assumes the role of one of several commanders, each with their own unique abilities and strengths. As they navigate through the planet's diverse environments, they must make difficult decisions that impact the fate of the world.
The gameplay in Super Robot Taisen Compact is a traditional RPG experience, with turn-based combat and strategic party management. The player can switch between their team members on the fly, using a variety of attacks and abilities to outmaneuver their enemies. As they progress through the game's story mode, new characters and plot twists are introduced, adding depth and complexity to the narrative.