April 22 is the day that the upcoming closed beta for Mirror's Edge Catalyst kicks off on PC, PS4 and Xbox One. It's running until April 26 and will include a mix of story missions, side activities and optional content, as well as some social play features. Details are being sent to those who signed up for the beta in time, and they're likely to land the day it starts or the day after (depending whether you've signed up for the mailing list or not). The news comes from Eric Odeldahl via the official Mirror's Edge site. Stay tuned for our own interview with Mirror's Edge Catalyst's design director, which will land on Gamereactor in the very near future.