Ben 10 - Ultimate Alien - Cosmic Destruction (EU) is a great game, and it's been around for few years. That game released for Europe region under PlayStation Portable platform. The game was released on 2011 developed and published by Papaya Studio. To play this game, you need to download the lastest Emulator like PPSSPP, JPCSP, RetroArch, EPSXE and load game then enjoy it!
1. Select PlayStation Portable platform and search game version as you want then download it from RomsBase.
2. Download latest version of “JPCSP” from official website, then install on your PC.
3. Run emulator JPCSP, load the rom and config joystick then click “play” and enjoy it!