Minetest - Minetest is a near-infinite-world block sandbox game and a game engine, inspired by InfiniMiner...
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.
Minecraft - A block-building game that allows you to create and explore entire worlds from scratch.
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.
Roblox - Reimagining the way people come together.
Skylanders - Skylanders is an Action, Role-playing and Platform video game series developed by Beenox and published by Square Enix.