This is Snes4iPhone v.650 cracked and compatible with iPhone jailbroken. Here is short instruction on how to install this cracked .deb file. After installation you may download ROMS of game over

How To Install Snes4iphone Via Mobile Terminal

Alternate Ways To Install:
Ssh your iPhone. You may see instruction on how to install .deb file via SSH. And make a folder called AutoInstall in/var/root/Media/Cydia/ so you have /var/root/Media/Cydia/AutoInstall which is case sensitive and drop this debs file in the autoinstall folder, reboot and respring your iPhone.