Review: WWE Mods for PPSSPP (The ones made after SvR 2011) - YouTube. This content isn't available. YouTube·LL English Channel
The game may crash during the Royal Rumble match. Save your Universe mode every 15 minutes.
Look for a "CSO" file with a compression level of "1" (lowest compression, faster loading) rather than "9" (maximum compression, slower loading). A slightly larger 800MB file will play better than a 300MB file.
If you download a stable build of "WWE 2K14 for PSP," here is what you can expect:
