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 mods that at first he was "too afraid to mod Minecraft at all", but learned to appreciate it when he realized that modding "Minecraft" is "pretty forgiving". Eddy does nevertheless mention that he feels Mojang's fast development pace regarding the main game has slowed down the progress of the most popular mods. Similarly, Benjamin Abbott of "Metro" agrees that adding mods to "Minecraft" is "a thorough pain in the backside", though he concedes that "the result is usually worth it". Matt Smith of "MakeUseOf" says he is disappointed with most of the "Minecraft" mods available, claiming they don't modify the game