For users with Custom Firmware, the PlayStation 1 ISO (often labeled as Mortal Kombat Trilogy (USA) (v1.0).bin or .iso ) can be loaded onto the memory stick.
—long, fast-paced combos that end with the opponent exploding—as well as Animalities, Friendships, and Babalities. Cheat Menu Mortal Kombat Trilogy Psp Iso
When converted to PSP, you get all of this on a 4.3-inch screen with save states and portable multiplayer. For users with Custom Firmware, the PlayStation 1
Mortal Kombat Trilogy (MKT) is a fan-favourite fighting game that combines characters and stages from the first three titles into a single "best-of" experience For users with Custom Firmware