[AndreSegers]

Angry Birds kind of reminds me of that old Artillery game on early Macs, which was really engaging with 2-people--if only Angry Birds had such.

At any rate, that game's success has been monumental and I am in awe of the creators.

[blahblahblah]

It seems to me that Angry Birds is essentially a modernized re-imagining of the classic DOS game, Scorched Earth. Perhaps that's what you're remembering? I don't recall if there was a Mac release of Scorched Earth though.