Update the documentation to indicate that in order to play the game under VirtualBox (at least version 4.3 on a Linux host), mouse integration must be disabled by hitting Host-I. See also https://www.virtualbox.org/ticket/2762, where I found this workaround which is apparently required for many games on VirtualBox.
Update the documentation to indicate that in order to play the game under VirtualBox (at least version 4.3 on a Linux host), mouse integration must be disabled by hitting Host-I. See also https://www.virtualbox.org/ticket/2762, where I found this workaround which is apparently required for many games on VirtualBox.