Both titles have had more than 60 per cent slashed off their regular price. Until the end of the weekend, The Fall is priced at £1.99 / €2.69 (usually £4.99 / €5.99) and Guardian of Light at £1.99 / €2.69 (usually £1.99 / €2.69).
The Fall is playable on iPad 2 and above, iPad Mini, iPhone 4S and above, and iPod Touch 5 and above. Guardian of Light is compatible with iPhone and iPod touch devices and requires iOS 3.0 or later.
We said in our Deus Ex: The Fall review: "There's about five hours of game here, or three if you don't pursue the numerous optional missions on offer.
"For us, the best thing about this spin-off is returning to Human Revolution's universe. It's one of our favourite game worlds, and the high production values and beautiful environment design in The Fall are as good as anything in the main game. So good, in fact, that we wonder if - and hope that - Square Enix will release it as PC/console DLC."