Steam pulled Gearbox Software’s Aliens: Colonial Marines and Rebellion’s Aliens vs. Predator from their store page yesterday without any warning, possibly suggesting that this is the end of publisher SEGA’s license to digitally distribute the two titles.
If you already have the two games in your steam library however, you will still be able to access and play them as you always have in the past, they’re just no longer being sold in the store.
If you haven’t picked up the game yet though and still hone to, both titles are still listed on Green Man Gaming and Amazon, as well as on the PlayStation and Xbox store. Other titles that were delisted in 2014 following expired licenses were Marvel vs. Capcom Origins, Deadpool, Spider-Man and X-Men, Capcom’s Marvel vs. Capcom 2 and Ultimate Marvel vs. Capcom 3.