4-in-1

4-in-1 or 4 in 1 can refer to:

• 4-in-1 for the Gamate
• 4-in-1 (BS-0210A), an unlicensed NES multicart containing Mario-themed hacks of licensed games
• Pokémon 4-in-1, an unlicensed NES multicart containing original Pokémon-themed games