The Contra Anniversary Collection is a purchase for fans of run-and-gun action. While the emulation is serviceable and the museum content is excellent, the collection suffers from noticeable input latency and questionable omissions in the tracklist. For a franchise built on twitch reflexes and pixel-perfect precision, these technical shortcomings are significant, making this a "B-Tier" port compared to the gold standard set by other retro collections (like Sega Genesis Classics or Mega Man Legacy Collection ).

), players can now choose between the original 50Hz or a "Turbo" 60Hz mode for smoother gameplay. Game Highlights

We tested both versions on a Nintendo Switch OLED (CFW) docked to a 144Hz gaming monitor with Game Mode enabled.

Some updates unlocked previously hidden ROM variants, such as the Japanese version of Contra (titled Probotector in Europe, which replaced human characters with robots). The update allowed toggling between arcade, NES, and Famicom versions directly from the menu.