Note: Only use these if you OWN the rom. Otherwise, it is illegal.
Press Open a ROM file from URL -> Insert Link of ROM
Rom Links:

Kaizo (Asshole) Mario

Kaizo Mario World (SNES)
Kaizo Mario World 2 (SNES)
Kaizo Mario World 3 (SNES)


Super Mario Bros (NES)
Super Mario Bros 3 (NES)
The Legend of Zelda (NES)


Pokemon Red (G1) (GameBoy)
Pokemon Crystal (G2) (GameBoy Color)
Pokemon Sapphire (G3) (GameBoy Advance)


Super Mario World (SNES)
Chrono Trigger (SNES)
Legend of Zelda: A Link to the Past (SNES)