NES Mario Vs. Genesis Sonic (Nintendo vs SEGA)
"In the early '90s, no bigger rivalry existed in the video game industry." - Brian Shea Mario , Nintendo's Kingdom saving heroic plumber Sonic, SEGA's freedom fighting blue hedgehog Two of gaming’s biggest all stars, and certainly gaming’s biggest rivals, duke it out but this time we're winding the clock back a bit to where it all began using just their first few appearances from explicitly the NES and Genesis era of their existence, excluding anything outside these respective consoles except for previous appearances for histories sake so no Sonic CD or Mario Land or any other media like advertisements as they don't add anything significant. Media looked into For Mario: Mainline: Mario Bros. Donkey Kong Classics Wrecking Crew Super Mario Bros. Super Mario Bros.: The Lost Levels Super Mario Bros. 2 Super Mario Bros. 3 Any previous appearances Manuals Spin-offs: Dr. Mario Yoshi Yoshi's cookie Golf Mario Is Missing! Mario's Time Machine Wario'...