If you see a claim that Super Mario Galaxy 2 has been compressed to 10MB or 50MB, it is a scam. The core audio and video assets of the game cannot be shrunk to that degree while maintaining "high quality."
: This is the gold standard for high-quality compression in the Dolphin Emulator. It removes garbage data from the original ISO while keeping all game code intact. super mario galaxy 2 highly compressed high quality
: Even if a highly compressed file is real, it often achieves that size by removing essential game assets like music, sound effects, and high-quality textures, resulting in a poor experience. If you see a claim that Super Mario
Currently, offers the best ratio. The next step would be converting videos to h.265, which many consider altering the original quality. : Even if a highly compressed file is
Unlike video, Galaxy 2 ’s audio is largely sequenced (MIDI-like data plus sound fonts) rather than pre-recorded streams. Thus, it is already tiny. The only risk is downsampling the few streaming audio tracks (e.g., the orchestral credits theme) below 48 kHz. A proper release never touches the audio bitrate. Sacrificing audio here would be like framing the Mona Lisa in a dented soda can.