No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $5.1M — a different platform, not this one.

Shieldwall

Shieldwall is a funny third-person tactical battle simulator with strategy elements. It allows you to feel like a squad leader right on the battlefield. Caesar needs you! Gaul won't be conquered by itself. Stand under the Eagle and lead the legion for the glory of Rome! Game features: - Control troops formation while playing as a single character - Enjoy extremely dynamic and fun-filled battles - Siege an enemy and defend your own castle in one match - Create your own strategy in a game of 2-4 teams - Feel the real Rome while passing the campaign based on real Caesar's battles