BlobWars: Metal Blob Solid game is available for OS/2-eCS (2015/02/03).
http://hobbes.nmsu.edu/h-viewer.php?dir=/pub/os2/games&file=blobwars-1.19-os2.zip

"Metal Blob Solid is a 2D platform game, the first in the Blobwars series. You take on the role of a fearless Blob agent, Bob, who's mission is to infiltrate various enemy bases and rescue as many MIAs as possible, while battling many vicious aliens."
Official Project URL: http://www.parallelrealities.co.uk/p/blob-wars-metal-blob-solid.html
Port By: Gianfilippo Cimmino
Source: eCSoft/2