The Mask

Dorian Tyrell and his gang of rogues are secretly planning to take over Edge City, a small and prosperous city where the nightlife revolves around the wealthy patrons who attend the nightclub that Dorian owns and operates for the benefit of himself and his henchmen. The player controls Stanley Ipkiss, a mild mannered bank clerk who transforms into the namesake character after discovering a green Loki mask to stop Tyrell. (Wikipedia)