DDO: Dungeons and Dragons Online - DDO (Dungeons and Dragons Online) is an Action-Adventure, MMORPG, Puzzle, Open-World and Third-person Video game created by Turbine and published by Atari.
Realm of the Mad God - Realm of the Mad God is a best online hack and slash video game that includes pixel style graphics.
Cartoon Network Universe: FusionFall - Cartoon Network Universe: FusionFall is an Action-Adventure, Massively Multiplayer Online Role-playing and Third-person Shooter video game developed by Grigon Entertainment and published by Cartoon Network.
Runescape - RuneScape is 3D Action-Adventure, Massively Multiplayer Online, Role-playing, Fantasy-based and browser-based video game developed and published by Jagex.
Pitfall: The Lost Expedition - Pitfall: The Lost Expedition is a single-player action-adventure game.
LaTale - LaTale draws heavily from some other 2D side scrolling video games to provide a great fantasy MMORPG world.