Lemmings 2: The Tribes (1993)

By now, you'll probably be aware of the horrible plight the Lemmings face. Not only do they have to leave their lovely little hovels for good,but they also have to escape their island before they perish in the Darkness that's coming. Your objective therefore is to save as many Lemmings as possible from each tribe and help them escape the Island. The DOS version has a different sounding soundtrack due to the different sound card, but is otherwise identical.