Thus, Winning Eleven 49 is essentially a "best-of" compilation mod, pretending to be a distant sequel.
To understand the obsession with running this game on emulators today, one must understand the state of football gaming in 2005/2006. Winning Eleven 49 Ppsspp
It seems you're referring to for PPSSPP (the PSP emulator for Android/PC). Thus, Winning Eleven 49 is essentially a "best-of"
The Ultimate Guide to Winning Eleven 49 PPSSPP: Reviving a Classic Soccer Experience Winning Eleven 49 Ppsspp