Will not run

Just downloaded game to MBP 2.9GHz i7/ 8GB RAM, running OS 10.8.3. Screen goes black, game will not load. Game was working fine on older Mac mini 2.0 GHz/ 4GB RAM.

Developer does not seem to be "developing" this paid app anymore. Their website is down, technical support link requires a user account.

grandstick about Darkest of Days