User blog comment:TombRaiser/The Elder Scrolls Anthology - Arrives Sept. 10. 2013/@comment-5474880-20130802172531/@comment-5130940-20130802173758

For Arena and Daggerfall, you have to install DOSBox, a DOS emulator, and go from there. In the official downloads for the games, there are PDFs showing how to go about setting them up. I'm not sure how or if they'll do this with the anthology, though.