- M.A.X.: Mechanized Assault & Exploration
- Mad TV
- Madden NFL 21
- MadSpace
- Mafia
- Mafia: Definitive Edition
- Mafia II
- Mafia III
- Magic: The Gathering Arena
- Magic Candle: Volume 1, The
- Magicland Dizzy
- Manager, The
- Manhunter: New York
- Maniac Mansion
- Maniac Mansion: Day of the Tentacle
- Manic Miner
- Mario
- Mario and Luigi
- Mario Teaches Typing
- Marvel’s Avengers
- MarZ: Tactical Base Defense
- Master of Magic
- Master of Orion
- Mass Effect
- Mass Effect 2
- Mass Effect 3
- Maupiti Island
- MDK
- Mean 18
- Medal of Honor: Above and Beyond
- Medium, The
- Mega lo Mania
- MechWarrior
- MechWarrior Online
- Menzoberranzan
- Merlin Challenge
- Metal Mutant
- Metaltech: Battledrome
- Metro Exodus
- Middle-earth: Shadow of Mordor
- Middle-earth: Shadow of War
- Micro Machines
- Micro Machines: 2 Turbo Tournament
- Microsoft Flight Simulator (v5.0)
- Microsoft Flight Simulator
- Might and Magic: Book One – Secret of the Inner Sanctum
- Might and Magic II: Gates to Another World
- Might & Magic Heroes VII
- Michael Jordan in Flight
- Minecraft
- Mini-Putt
- Mixed-Up Mother Goose
- Monkey Island 2: LeChuck’s Revenge
- Monopoly Deluxe
- Monster Bash
- Monster Hunter: World
- Monster Truck Championship
- Monster Truck Madness
- Moonstone: A Hard Days Knight
- Mordhau
- Mortal Kombat
- Mortal Kombat 2
- Mortal Kombat 3
- Mortal Kombat 4
- Mortal Kombat 11
- Moto Racer
- Motor City
- Motorsport Manager
- Mount & Blade II: Bannerlord
- MudRunner
- Museum Madness