Minecraft in his performances. A simulation of the game was featured in Lady Gaga's "G.U.Y." music video. The game is also referenced heavily in "Informative Murder Porn", the second episode of the seventeenth season of the animated television series "South Park". "Luca$", the seventeenth episode of the 25th season of the animated sitcom "The Simpsons" was inspired by "Minecraft"; Persson responded by tweeting "I'm not sure how I feel about it." After the release of "Minecraft", some video games were released with various similarities with "Minecraft", and some were called "clones" of the game. Examples include "Ace of Spades", "CastleMiner", "CraftWorld",
Minecraft its release, the "Minecraft VR" mod was discontinued by its developer due to trademark complaints issued by Microsoft, and "Vivecraft" was endorsed by the community makers of the "Minecraft VR" modification due to its Rift support and being superior to the original "Minecraft VR" mod. Also available is a Gear VR version, titled "Minecraft: Gear VR Edition". Windows Mixed Reality support was added in 2017. The only officially supported VR versions of "Minecraft" are "Minecraft: Gear VR Edition" and "Minecraft" on Windows 10 for Oculus Rift and Windows Mixed Reality headsets. A wide variety of user-generated downloadable content for "Minecraft",