A Mario easter egg has been discovered in an old Sega Saturn game. A title released long before Mario and Sonic decided to team up and take on the video game world together.
If someone who had been in a coma since the early '90s were to wake up today, they would probably be pretty surprised to hear Sonic and Mario managed to settle their differences. Before we had ever heard of PlayStation and Xbox, it was Sega and Nintendo battling out for console dominance. Nowadays the two work together,
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