Given that the PSP’s hardware (333 MHz CPU, 64MB RAM) is far weaker than even the cheapest 2013 smartphone, a native PSP port of Injustice was impossible. However, the PPSSPP community has reverse-engineered the mobile engine (Unity 4.3) to run on Sony’s portable architecture. Modders are currently working on:
Using PPSSPP’s internal resolution multipliers (2x to 5x), the character models often look crisper than they did on the original PlayStation Vita version. 2. The Mechanics: Recreating the "Gods" Injustice Gods Among Us Ppsspp
⚠️ The PSP version runs at (not 60 like consoles). That’s normal. Given that the PSP’s hardware (333 MHz CPU,
2x PSP (For budget devices) or 3x/4x PSP (For mid-to-high-end smartphones). Hardware Transform / Software Skinning: Enabled. Lazy Texture Caching: Enabled (Speeds up performance). System Settings Injustice Gods Among Us Ppsspp