based on Oxygen Not Included, Aspardumb, @SammyJB5's Satellite game, and various other chains you may find some of here: https://scratch.mit.edu/studios/25462620/ Graphics are made uniquely for this game, but based on the ones in Waterdumb and successor games. This may also turn into the successor to HFric world (see https://scratch.mit.edu/projects/1242924796/ ) which was sort of based on VBMENJ which was based on an economics education game. Also similar in concept is the Lolcaves (#1205437973) and @gckje resort Direct credits: Some physics code and two costumes (Platformer and Spike) may be (in future versions) taken from Frictionless (https://scratch.mit.edu/projects/328479256/ )