http://www.globalvr.com/products_ae.html
Mission 1 - Bug Hunt 3:10
Mission 2 - Seek & Destroy 11:00
Mission 3 - Stronghold 18:18
Mission 4 - Extermination 25:52
Aliens: Extermination Download link:
https://mega.nz/#!gx1GGTTZ!ycaEIImtlTH8JDqvmDuQJ5mQRY0SOJzTzM5pCkW1ySE
Virtual box: https://www.virtualbox.org/
Aliens: Extermination Tutorial by UK Arcades: https://www.youtube.com/watch?v=mJ2R0iDboFo&t=526s
