- Moviehouse: The Film Studio Tycoon – v1.4.0
- Movies Tycoon – v2.0.3 (Release)
- Moving Out 2 – v1.2.274 + DLC
- Mr. DRILLER DrillLand
- Mr. Prepper: Anniversary Edition – v1.34f + Animal Farm DLC + Bonus OST
- Mr. Shifty
- Mugen Souls
- Mugen Souls Z + 12 DLC
- MULLET MADJACK: Deluxe Edition – v1.1 + Bonus Content
- Munch: Metalhead Soundtrack Bundle, v1.0.6 + Bonus OST
- Munchkin Digital – v1.2.0.450 (Release)
- Murder Mystery Machine
- Murderous Pursuits + Multiplayer
- Murders on the Yangtze River – v1.2.20 + Bonus Soundtrack
- Mushoku Tensei: Jobless Reincarnation Quest of Memories – v1.0.3 + Windows 7 Fix
- Musicmenia – v1.0.0
- Mutant Football League: Dynasty Edition – v1.8.0 + 7 DLCs
- Mutant Year Zero: Road to Eden – v1.07 + 2 DLCs
- MX Nitro: Unleashed + DLC
- MX vs ATV Legends – v3.12 + 26 DLCs + Windows 7 Fix
- MX vs. ATV All Out – v2.9.6 HotFix + 37 DLCs
- MX vs. ATV Supercross Encore + 31 DLCs
- MXGP 2019: The Official Motocross Videogame
- MXGP 2020: The Official Motocross Videogame + Update 1
- MXGP 2021: The Official Motocross Videogame + Credits Multiplier DLC
- MXGP 24: The Official Game – Fox Holeshot Edition + 5 DLCs
- MXGP Pro
- MXGP2: The Official Motocross Videogame + 2 DLC
- MXGP3: The Official Motocross Videogame
- My Beautiful Paper Smile – v1.0.2
- My Dream Setup: Complete Edition – Build 16575801 + 4 DLCs
- My Friend Pedro: Blood Bullets Bananas
- My Friendly Neighborhood – v1.0.5
- My Hero One’s Justice + 4 DLCs
- My Hero One’s Justice 2: Deluxe Edition + All DLCs
- My Horse: Bonded Spirits
- My Life: Farm Vet
- My Little Dog Adventure
- My Little Pony: A Maretime Bay Adventure – v1.0.1_003
- My Little Pony: A Zephyr Heights Mystery
- My Lovely Empress – v1.0.5
- My Mad Scientist Roommate Turned Me Into Her Personal Robotic Battle Maiden?!?
- My Memory of Us
- My Museum: Treasure Hunter – v1.3.1B
- My Recycling Center – Build 15516993 + 2 DLCs
- My Time at Portia – v2.0.141644 + 10 DLCs
- My Time at Sandrock – v1.4.0.1 + 22 DLCs
- My Very Own Light
- Myst – v1.8.3
- Myth – v1.9.0