Spy Daisakusen

Spy Daisakusen is a first-person adventure game with turn-based combat and RPG elements. It is based on the Mission Impossible TV series and one of the first Japanese RPG. It was notable for replacing the fantasy setting of traditional RPG's with a modern setting.

You play as Mister Phelps, the leader of the Impossible Mission Force, a group of special agents that operate around the world and solve tricky cases. This time around you have to infiltrate a building that secretly serves as a secret base for an enemy group of spies. You walk through the building in the vein of a first-person dungeon crawler, search through rooms, kill enemies in shootouts and recover important documents.