Shin Megami Tensei: Devil Survivor Overclocked is a Nintendo 3DS RPG that revisits the Tokyo lockdown scenario from the original Devil Survivor. This version adds a new 8th Day chapter alongside its mix of traditional role-playing progression and strategy RPG battles.

• Cleaned, tested, and guaranteed to play. Authentic cartridge.
• Hybrid RPG combat combines demon party building with tactical, grid-based encounters.
• The story follows survivors trapped in Tokyo after a demon invasion and the government response that seals the city.
• A mysterious COMP device drives the demon-summoning setup at the center of the game.
• Demon collection and fusion allow stronger creatures to be created for later battles.
• Multiple endings give the campaign branching outcomes based on the path taken through the lockdown.

Overclocked expands the Nintendo DS release Shin Megami Tensei: Devil Survivor with additional story content made for the Nintendo 3DS version.