Humble Bundle is offering a FREE Ashes of the Singularity: Escalation Computer Game download for Windows (regularly $29.99) when you subscribe to their email newsletter. Click here then log in or register to redeem your freebie. Available for a limited time only. Must be 18 years of age or older. Ashes of the Singularity: Escalation is provided via Steam for Windows. A free Steam account is required. This offer is available only while supplies last, or until May 10, 2020 at 10:00:00 AM PDT!