I found a silly way to beat Super Mario Bros. Wonder's janky co-op

Best Mario Kart Games Of All Time

Super Mario Bros. Wonder (4-Player Co-op 100%) - Part 5

While no true Online CO-OP for Wonder sucks, I'm not sure how different it would be from the whole ghost thing : r/Mario

Indie Gamer Chick, Indie and Retro Gaming Reviews from the one and only IGC

Get a jump on Super Mario Bros. Wonder with these powerful power-ups - News - Nintendo Official Site

Games have changed quite a lot throughout my lifetime (Mario, Zelda & Metal Gear) : r/gaming

Brian Attempts Super Mario Bros. Wonder - Words With Friends feat. the Creator of Rippy and Watthead

Super Mario Bros. Wonder - THE HARDEST CO-OP LEVELS!

Super Mario Bros. Wonder / Funny - TV Tropes

Super Mario Bros. Wonder Co-Op: BETRAYED by Mario?!

Level Up Gaming Club: Level I - Super Mario Bros. Wonder, Events, mario game free

Level Up Gaming Club: Level I - Super Mario Bros. Wonder, Events, mario game free

RoyMaster4's review of Super Mario Bros. Wonder - GG