Someone on reddit made a mini compatibility list back in December that I figured I'd post here. Keep in mind games could work better now (or hopefully not worse)
Zelda:Majora mask/Excellent/Overclock-1224
Zelda Ocarina of time/Excellent/Overclock-1581
Wrestlemania 2000/Excellent/Overclock-1785
WWF No mercy/Good,frame rate drops when more then two characters is onscreen /Overclock-1785 (no longer a problem with four wrestlers on screen check out the update for the bump up in frame rate provided by Mr. Homebrew)
Turok Dino Hunter/Excellent/Overclock-1224
Mario Tennis/Ok,little slowdown Overclock-1785
Conker bad fur day/A little near 100%,graphical errors/Overclock-1785
1080 snowboarding/Good/Overclock-1785
Cruis’n world/Good/Overclock-1785
Cruis’n USA/Ok,little slowdown/Overclock-1785
Batman Beyond/Excellent/Overclock-1581
Goldeneye 007/Slowdown/Overclock-1785
Kirby 64/Excellent/Overclock-1020
Chameleon twist/Excellent,go to options put player 1 pack to none/Overclocked -1020
Diddy Kong racing/Excellent/Overclock 1581,1785
Doom 64/Excellent/Overclock-1785
Mario kart/Excellent/Overclock-1785
Pokémon snap/Excellent/Overclock-1224
F-Zero X/Excellent/Overclock-1785
Harvest moon 64/Choppy/Overclock- doesn’t matter much
Paper mario 64/good,some graphic problems in certain parts/Overclock-1581
Starfox 64/excellent speed but graphics too choppy and messed up to play/Doesn’t matter the Overclock level (outdated info, now plays near perfect)
Pilot wings 64/Slow,choppy sound/Doesnt matter the Overclock level.
Pokémon stadium/graphical issues,excellent speed/Overclock-1785
Pokémon stadium 2/Excellent,little sound issues/Overclock-1785
Yoshi Story/Almost 100% playable/Overclock -1785
Banjo Koozie/Almost Excellent, some slowdown in certain areas/Overclock-1785
Mario 64/Excellent/Overclock-1785,1581,1224
Quest 64/Excellent/Overclock 714-1020mhz
Wwf warzone/Excellent/Overclock-1020mhz
Road rash 64/Excellent/Overclock 1581,1785mhz
https://www.reddit.com/r/SwitchHack...en64plusretroarch_compatibility_list_for_the/
A few more I'll add. Feel free to add more if you please.
Jet Force Gemini/screen constant blinking/Overclock-1785
Turok 2/Almost Excellent, some screen tearing/Overclock-1785
Turok 3/Almost Excellent, some screen tearing/Overclock-1785
NBA Showtime NBA on NBC/Excellent/Overclock-1785
Duke Nukem Zero Hour/Excellent/Overclock-1785
Spider-Man/Excellent (only played briefly)/Overclock-1785
Shadowman/Almost Excellent (some screen tearing)/Overclock-1785
California Speed/Excellent/Overclock-1785