: You must provide your own legal PS2 or Wii BIOS file to start the emulator.

file titled "Mortal Kombat Armageddon" is likely a scam or contains malware. Official mobile entries like Mortal Kombat Mobile are entirely different games designed for touchscreens. The Emulation Route:

The phrase is a misnomer. No official, verified version of this game exists for Android. The term is used by the emulation and ROM-sharing community to indicate that a pirated copy of the PSP or PS2 version runs acceptably via an emulator. Users seeking this file are not pursuing a legitimate port but rather an unauthorized, often risky emulation workaround.