A very competent, family-friendly platformer with excellent level design—but safe to a fault and overpriced for returning players.
Here’s a concise review of New Super Mario Bros. U Deluxe for the Nintendo Switch (NSP format refers to a digital backup, but the review focuses on the game itself). Verdict: A polished, content-rich 2D Mario, but lacks innovation for veterans. New Super Mario Bros. U Deluxe Switch NSP
