I have no idea whether an idea like this has been done before, but I came up with it in my sleep. Basically, at someone's request, a game of previous generations can have achievements totalling 1000 gamerscore written for it (preferably by someone with knowledge of the game). This is basically like request rules to play a game or make a diary threads for EWR/TEW, but with retro gaming in mind for the likes of PS1/PS2/Xbox/Gamecube, and older titles (which will probably require less achievements for being typically shorter games) from the Genesis/SNES/NES/Master System/Colecovision/Odyssey etc.
Go!
Seeing as I want an achievements challenge and most people have played it, someone give me 1,000 gamerscore worth of achievements for Spyro 2: Gateway to Glimmer.
We can also keep track of our achievements progress in this thread.