Bethesda has dusted off The Elder Scrolls II: Daggerfall and made it available as a free download.
It's to celebrate the series' 15th anniversary, don't you know. Daggerfall was first released in 1996, so don't expect flashy HD graphics or any such new-fangled nonsense. You'll need an emulator, but the download page will point you in the right direction.
Daggerfall is so old it predates Eurogamer so we don't have a review in the archives. But here's one we've just made up based on the game's wikipedia entry: Full of bugs. Looks like it was made in 1996. You can be a werewolf though. Also it has tits. 10/10.