Super Mario Galaxy 2 on Steam Deck OLED | Benchmark & Performance Test

In this video, I’m testing Super Mario Galaxy 2 running on the Valve Steam Deck OLED.

This is a benchmark and performance showcase so you can see how the game behaves on this handheld console in terms of FPS, image quality, and smooth gameplay.

(Disclaimer: This is gameplay footage recorded directly on the Steam Deck for testing and performance review purposes only.)

🔹 Watch how well Super Mario Galaxy 2 runs on Steam Deck OLED

🔹 FPS and stability check

🔹 Handheld gaming performance test

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