Sad news, thoughts are with his family, friends and the studio
http://www.housemarque.com/veteran-finnish-game-developer-has-passed-away/Antti Kallioinen passed away suddenly at the age of 42 on the 24th of February, 2016. At the time of his death, Antti was finalizing Alienation together with the rest of the crew as the Art Lead of the team. He started his long career as early as 1994, when he was the background graphics artist for one of the first Finnish internationally published games called Elfmania for Amiga 500 (Developer Terramarque, publisher Renegade). Antti also had a strong entrepreneurial drive as he co-founded three game companies in different locations around the world.
Antti is survived by his partner and family. His co-workers and colleagues here at Housemarque want to offer their condolences to all.
Let the good memories of Antti live on.