Tmnt-tcowcoll-(usa)-nswtch-nsp-update103-zipert... May 2026

Update 1.0.3 isn't just a bug fix; it’s a game-changer for retro fans. From online multiplayer to aesthetic tweaks, here is everything you need to know about the latest patch. 🐢 Online Multiplayer Expansion

Shell-Shocking News: TMNT Cowabunga Collection Update 1.0.3 is Here! TMNT-TCOWCOLL-(USA)-NSwTcH-NSP-Update103-Zipert...

For those who want that authentic arcade feel, this update officially adds support for . Whether you're on Switch, PS4, or Xbox, you can now plug in your favorite stick to pull off those special moves with precision. 🌈 Game Boy Color Enhancements Update 1

Various audio issues and museum manual pages (like the missing pages from Turtles in Time ) have been fixed. For those who want that authentic arcade feel,

New pages and tips have been added to the museum's strategy guides for the Tournament Fighters games.

Portable fans, rejoice! All Game Boy titles in the collection now feature a new toggle and four distinct color palettes: Original Game Boy Green Game Boy Pocket Green Game Boy Light Blue Classic Black and White 🛠️ Quality of Life & Fixes

You can now map a single button to perform a "Special Attack" (Attack + Jump) in the arcade games and Hyperstone Heist , making it easier to clear out Foot Soldiers in a pinch.