Co-op Experience - Only released in Europe. The US version was planned, but cancelled. However, was released limitedly on the Sega Channel in the US. Can be played co-op with two light guns.
Co-op Experience - Originally released as an unlicensed game in China, then re-released by Piko Interactive in the US. Standard two player beat 'em up.
Co-op Experience - Nightmare Circus was released exclusively in Brazil. However, similarly to Body Count, was later released on the Sega Channel in the US. The game is a two player platformer beat 'em up.
Co-op Experience - The game was originally released as an unlicensed game in Taiwan. Then later released by Piko Interactive in the US. Standard two player beat 'em up.