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 $7.4M — a different platform, not this one.

Teenage Mutant Ninja Turtles: Shredder's Revenge

Teenage Mutant Ninja Turtles: Shredder’s Revenge reunites Leonardo, Michelangelo, Donatello and Raphael as they kick shell in a bodacious, beautifully realized side scrolling beat ’em up invoking the Turtles’ legendary 1987 design and paying homage to classic TMNT games like Turtles In Time. HEROES IN A HALF SHELL Teenage Mutant Ninja Turtles: Shredder’s Revenge features groundbreaking gameplay rooted in timeless classic brawling mechanics, brought to you by the beat ’em up experts at Dotemu (Streets of Rage 4) and Tribute Games. Bash your way through gorgeous pixel art environments and slay tons of hellacious enemies with your favorite Turtle, each with his own skills and moves - making each run unique! Choose a fighter, use radical combos to defeat your opponents and experience intense combats loaded with breathtaking action and outrageous ninja abilities. Stay sharp as you face off against Shredder and his faithful Foot Clan alone, or grab your best buds and play with up to 6 play