This is a Nintendo DS (DEMO game only!) Trauma Center: Under the Knife 2 and it's a rare NFR (Not for Resale) demo version for the NTSC-U/C (US/Canada) region. The game is rated E10+ (Everyone 10+) and is a fighting genre game published by Nintendo.

The game features a unique gameplay and storyline that makes it stand out from other games. This demo version is a great opportunity for fans of the series to get a taste of the game before it hits the market. Grab this rare gem now before it's too late!