Mortal Kombat: Shaolin Monks is a action-adventure game developed by Midway Games and published by Warner Bros. Interactive Entertainment. The game was initially released for PlayStation 2, Xbox, and Wii in 2005. Later, a port was released for the PlayStation Portable (PSP) in 2006.

A Switch or Steam Deck version would instantly obsolete any “PSP download” search. Until then, your best bet remains high-end phone emulation.