It occurred to me, the acronym CGA - for Classic Gaming Archive - also stands for Colour Graphics Adapter, a computer display standard on the PC back in the early 80s.

"CGA could display 80×25 or 40×25 character text in 16 colours, 640×200 pixels bitmap graphics in 2 colours or 320×200 in 4 colours, consisting of two palletes: either cyan, magenta, black, and white or green, red, yellow, and black" - from Wikipedia

I'm not sure if they've got anything quite that old, but still an interesting coincidence, at least for those of us who were using PCs back in those days.

Anyhow, those guys have added about 15 games today. Dosgames Online have also added a couple of little games, while Abandonia bring us the strategy classic Fields of Glory.