A modded PSP game still uses the physics engine of its base game. The "drifting" and "anti-gravity" mechanics that define Mario Kart 8 are often missing or approximated.
Searching for a specifically for the PPSSPP emulator often leads to misleading or modded content, as the original game is a Nintendo Switch title and not natively compatible with the PSP hardware that PPSSPP emulates . While some "mods" exist that skin older games like Mario Kart Arcade GP or Mario Kart Wii to look like the Deluxe version on PPSSPP, the authentic Mario Kart 8 experience on Android is currently achieved through Switch emulators rather than PSP ones. The Truth About "PPSSPP Mods" mario kart 8 deluxe android download mod ppsspp
But here’s the hard truth you need before we go any further: A modded PSP game still uses the physics