Games like Skrillex Quest

Candy Box is an online game based around candy. In common: breaking the fourth wall, medieval, historical.

Teenage Mutant Ninja Turtles: Donnie Saves A Princess is a Flash-based browser game released on the Nickelodeon website in April of 2013. In common: game reference, deliberately retro, hack and slash/beat'em up.

Abobo's Big Adventure is a freeware parody Flash game. In common: in game advertising, deliberately retro, hack and slash/beat'em up.

Embark on an exhilarating journey into the pixelated Realm of the Mad God! In common: deliberately retro, medieval, historical.

Mythfall is a fast-paced bullet hell MMO where skill and strategy determine survival. In common: deliberately retro, medieval, historical.

Avalon is the longest running online roleplaying game in the world at 25 years (a world record). In common: action adventure, medieval, historical.

40 Winks (also known as "Ruff & Tumble") is a 3D action-platform game in which you play as Ruff or Tumble, two children who must battle ghosts, goblins and… In common: polygonal 3 d, action adventure, hack and slash/beat'em up.

Blossom & Decay is an open world socio-economic simulation where thousands of players may create their own unique stories by influencing each other’s gameplay… In common: action adventure, hack and slash/beat'em up, role-playing (rpg).

Tomb Raider: Underworld represents a new advancement in exploration-based gameplay. In common: polygonal 3 d, action adventure, medieval.

Dungeon Rampage is an action MMO. In common: hack and slash/beat'em up, role-playing (rpg), comedy.