Great game. Has minor issues. I play on a crappy i7 Intel HD 4000 laptop and modern decked out desktop. Gameplay is there on both graphics turned down work fine. Not sure about sluggish performance its turn based. Sit back have a drink and blast some enemies. The 80s are back in computer form.
Overall the game play is fun. A good MOO succesor since MOO2. Not sure if it tops MOO2 but defintily better than MOO3. I saw a bunch of moaning about DRM for Online play. Only reason to complain is you want one copy to play with multiple friends. Seriously thats not DRM thats being cheap.