note: no unofficial addons

Ye only official add-ons will be added Also will add-ons from newer versions be added? (For an example when 0.7.0 comes out will we add the new add-ons)

Add my castle adventure add-on pls

Is it an official add-on? If it is it will be added

No this is un-official add-on for supertux 0.6.3 nightly build

Then it wont be accepted. Only official add-ons will be accepted

also they must be possible on an official version of the game