I used to love geoDefense (2009), geoDefense Swarm (2009) and geoSpark (2009) back in the day. Critical Thought Games (I think it's just David Whatley) never updated the games to be 64-bit, meaning they're not compatible with iOS 12.x, even though the games were extremely popular. I am hoping to contact them (him?) but I'm finding it very difficult to find his contact information (beside a Critical Thought Games contact form). Can anyone help?