BF2S Forums old computer games

On the Commodre PET 2001: Avalon Hill's "Midway"
On the Apple ][: "Island - The Complete Appventure"
On the Mac (first version): PT-109 & Falcon
On the PC: Falcon (Monochrome Version), CIV I, II (YUCK),II & IV
On the Apple ][ GS: Thexder

Oh yeah - and I was a GameMaster on GemStone III on GEnie.

And So On.....

the oldest game that I have played on a computer is the original Lemonade Stand for an Apple II computer. 
I bought that computer in a yard sale for 5 bucks and had a little fun with Lemonade stand until I sold the computer on ebay for about $85.