Why not both and add a few more. Make the game randomize which attire the duck has from a limited pool of costumes and force a change maybe as often as after every save/load/level.

Totally unnecessary but silly feature. If there is any mention of the duck in the environment/narration you can add jokes about ducks being indecisive.

Whoa. It runs on deck? I just finished it on desktop. Completionist wise it was such a burden and I wish it didn’t have any achievements. Hopefully your sand trip is awesome!