Putty Squad

Putty Squad is a demo of a platforming game that unfortunately never seems to have seen a full-length release for DOS. The game, a sequel to the original Putty Squad, was released for SNES and Amiga, and much later remade and re-released for modern consoles like XBox 360 and Nintendo Switch. Anyways it's an interesting and zany platforming game where the object is to use your blob character to collect all of the scattered "Putties" (other blobs). You can punch as well as stretch out to grab things, drop down to levels below, etc. There are also plenty of objects to collect and interact with.