Minecraft background in Monster

[Hobby boy]

I've noticed that in monster, the background of the options screen changes every time i start the game to a different block type. Which mod is doing this?

 

[rhn]

Hmm I thought that was the new Soartex pack I was using that did that. You sure its not just a MC 1.6 addition?

 

[ThatOneSlowking]

Hmm I thought that was the new Soartex pack I was using that did that. You sure its not just a MC 1.6 addition?

Dis not happen in vanilla or lite2. It does happen in horizons, however

 

[dwappo]

It also happens in magic world 2. There's no texture packs in that one.

 

[Qazplm601]

my guess is random things buuut i dont know anything at all about this so dont listen to me