- Marksman Sniper Assassin Strike : Killer Revenge
- Marooned
- Mars - the Arrival
- Mars Future
- Mars Mission Space Agency
- Mars Perseverance 3D Simulator
- Mars Streamer
- Mars Survival - Man Moon alien
- Mars Tomorrow: Terraforming
- Mars Tycoon
- Mars Walk
- Mars Walk VR
- Martian Space Game: Dog Mars Life
- MaruRangers
- Marvel Pinball
- Masala Express: Cooking Game
- Masala Madness: Cooking Game
- Masquerade Game
- Master 8 Ball
- Master Beads
- Master Bowling Alley 3D
- Master Bowling: Club Ball
- Master Bus Driving
- Master Can Pop 3D
- Master Car Transport Truck Pro
- Master Chef Sandwiches Maker Baking Hamburger
- Master Darts Pro
- Master Dojo
- Master Grill
- Master Hunter Animal 3D
- Master Hunter Wild 3D
- Master of 8 Ball - pool game
- Master of sculpture
- Master Sculptor 3D
- Master Spy Car Best FREE Racing Game - Racing in Real Life Race Cars for kids
- Masters of Madness Incremental
- Masters of Prep
- Masuk Pak Eko
- Match 3 Cute Kitten
- Match 3 Puppies
- Match 3D Tiles
- Match Town Makeover・New Match3
- Matchland: Build A Theme Park
- Math Animations-Primary School
- Math Formula Solution Simulator
- Math online - two player games
- Math workout brain puzzle
- Matter & Energy in Ecosystems
- Max DTR
- Maximum Drive - Track Car Rally
- Mayor of London®
- Mayor! Mayor! Lite
- Maze and Marbles
- Maze Ball Rotator
- Maze and Marbles
- Maze Ball Rotator
- Maze Balls 3D
- Maze Car Escape Puzzle Game
- Maze Farming Simulator 2018
- Maze Race Challenge
- Maze Solver (Open Source)
- Mazetools Mutant
- MazyCity Driving Academy
- MCAS Simulation
- McQueen Car Racing
- God of World: Sandbox Sim Life
- Mean Landlord
- Mebo
- Mech Rider 3D
- Mech Robots Battle Steel War
- Mech Simulator: Final Battle
- Robots War Game: Mech Battle
- Mecha Dragon
- Mechanic Service Station Sim
- Mechanic Simulator
- Mechanical Dinosaurs Assembled
- Mechanisms: Organic Chemistry
- MeChat - Interactive Stories
- MechCom - 3D RTS
- MechCom 2 - 3D RTS