you hold ctrl+w then you paint the rainbow paint
find one of the blockland sites
Make sure your driver is up to date. Try to ask help from the people of the Blockland Forums.
Byuilding and eventing one.
Depends on what addon you want to make...
You have to go to Return To Blockland to download stuff for Blockland.
Blockland generate key online: infiles.org/blockland/
You can get Addons from either: -Blockland Fourm's Add-On Page -Return To Blockland
You go to Return To Blockland (RTB) where you can download anything for Blockland.