Code Name: Viper, Code Name: Viper (NES)

Name
Hideout 1: Jungle (Unmarked)
Hideout 1: Jungle
Hideout 2: Warehouse (Unmarked)
Hideout 2: Warehouse
Hideout 3: Castle Ruins (Unmarked)
Hideout 3: Castle Ruins
Hideout 4: Totems (Unmarked)
Hideout 4: Totems
Hideout 5: Sewers (Unmarked)
Hideout 5: Sewers
Hideout 6: Laboratory (Unmarked)
Hideout 6: Laboratory
Hideout 7: Factory (Unmarked)
Hideout 7: Factory
Hideout 8: Stonghold (Unmarked)
Hideout 8: Stonghold