At some unknown point quite some time ago the Mac versions of all our games stopped working, coinciding with some update or other that was out of our hands. Unfortunately... I don't have a working Mac any more and I certainly can't afford to buy one! So it remained unfixed for a long time.
This week, I've fixed it by removing Steam's tendrils from the Mac code, and all is well again.
Also, ICYMI, we have a Discord now, which is here.
And we're making a new game, the successor to Revenge of the Titans (which is on sale in the Summer Sale!), and it's called Battledroid, but we need your help!