Board Thread:General discussion/@comment-27798628-20160215035325/@comment-25308513-20160215093527

Add stage elements from other worlds. There could be up to 3 extra elements in one level. For example:

Tombstones+Power Tiles+Gold Tiles

Minecarts+ Power Tiles+ Water

Tombstones+Minecarts+Water

Also, the zombie variety from portals could be widened, For example, the special zombies from each world could spawn, but they could also spawn some basic zombie variants too.