I dont know if it works but I have a gameboy advance SP and a 381 games in 1 cartridge (which includes all the pokemon titles). If I do the run there it counts???

Can I do the speedrun if I have the nintendo switch version?

Pokémon FireRed/LeafGreen

Dead by Daylight

Can I use a r4 (for GBA)?

Kill%- if someone DCed the run is invalid?

Super Mario 64

Pokémon HeartGold/SoulSilver

Hotline Miami 2: Wrong Number

Persona 4 Golden

Plants vs. Zombies

Mario Kart 8 Deluxe

Splatoon 2

Kirby: Star Allies

Plants vs. Zombies (Mobile)

OliverBSN