The sales are on!
4 Alice : Lorange Journey, A.L.A.N., Les Quatre Alices and the DLC are all at 50%!
While Alan : Rift Breakers does not have a discount during the sales, you can still grab it for cheap in one of the bundles. Either the Mia Bundle (all my games, can buy separately) or the Alan Bundle (the two games in the Alan universe, must buy together).