Mednafen on Windows with TG16-Mini USB Controller. The strat here was to bull rush the enemy base from the captured factory before the enemy can mobilize its significant units advantage. For some reason sending the Giant backward on the first turn tricks the enemy into deploying only one Atlas. Then I use the Hadrian and Giant to draw the Atlas fire so the rest of my units make it through the canyon. I made several tactical errors here, resulting in letting tanks be destroyed or at least needing to go back into the factory for repairs. Those could be cleaned up for time saves, and possibly I could take the enemy base one turn earlier.