save 95% on alien isolation
steam:$2.60
https://store.steampowered.com/app/214490/Alien_Isolation/?s…
humble bundle: $2.59
https://www.humblebundle.com/store/alien-isolation
if you want all the DLC (I haven't played this game and don't know if they're important - please comment if you do know), it is cheaper to get the base game + season pass + Crew Expendable DLC + Last Survivor DLC. Apparently the cheapest way of doing this is to buy the base game from one of the above links and getting all the DLC from gamebillet for a total of $5.68 USD ($9.37 instead of $9.97 on Humble Bundle):
https://www.gamebillet.com/alien-isolation-season-pass
https://www.gamebillet.com/alien-isolation-crew-expendable-d…
https://www.gamebillet.com/alien-isolation-last-survivor-dlc
if you get discounts at humble bundle (from humble monthly), everything would be cheapest there
Thanks OP, purchased it,
A mate has been on at me for over a year to buy this for VR… apparently the scariest thing in VR by a long long way.