Cube Escape Collection: The Cave - Has anyone been able to figure out the rest of the text on the card that says 9827. Probably not useful information, but you never know... :
Cube Escape: The Cave | Rusty Lake Wiki | Fandom
IM IN A SUBMARINE!!! Cube Escape: The Cave - Part 2 - YouTube
User blog:Bebongchoi/Cube Escape: The Cave Secret Prize | Rusty Lake Wiki | Fandom