Mr Mothball is an interesting adventure game for free.

Publisher:	Siteken Games
Downloads:	1
Software Type:	Freeware, 0.00
File Size:	824K
OS:	Windows All
Update Date:	03 January, 2015

Jump from platform to platform to eat the purple blobs and go on to the next level, but watch out for the little red moths. Left / RIght arrow keys to move. Up arrow key to jump.