In the world of Nintendo Wii emulation, few games are as beloved as Super Mario Galaxy 2 . This 2010 masterpiece is often hailed as one of the greatest 3D platformers ever created—a bursting with creativity, from Yoshi’s fruit-based abilities to fiendishly clever level design. However, for modern gamers who use emulators like Dolphin, a classic problem emerges: the original game disc image (ISO) is a massive 4.7GB file. As digital collections grow and SSD storage remains precious, the demand for a "highly compressed, high-quality" version has become a hot topic.
This was one of the first and most popular formats for storing compressed Wii games. It’s a simple format that is roughly half the size of the original ISO while remaining playable on both modified hardware (modded Wiis) and emulators like Dolphin. A scrubbed WBFS of Super Mario Galaxy 2 is approximately 1.29 GB .
Here’s a clean text version you can use for a search, description, or file title: super mario galaxy 2 highly compressed high quality
Created by the NKit tool, this format strips all non-essential data to create the smallest possible archive. It is perfect for storage but sometimes needs to be converted back to standard ISO to run smoothly on older emulators.
~1.3 GB (Removes empty system garbage data while keeping 100% of the original game quality). In the world of Nintendo Wii emulation, few
highlight how Nintendo optimized these settings to maintain a "high quality" feel even on the limited Wii hardware. Dynamic Scaling : Modern 2025/2026 releases (like those for the Nintendo Switch 2 hardware decompression
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. As digital collections grow and SSD storage remains
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
True lossless compression removes only the empty padding data. A lossless RVZ or WBFS file of Super Mario Galaxy 2 will look, sound, and play exactly like the retail disc. You lose zero quality, but you still save gigabytes of data. Lossy Compression (Avoid)
A 2025 bundle for the Nintendo Switch features Super Mario Galaxy 1 & 2 with enhanced 1080p resolution and improved UI. Nintendo Switch 2 (4K) Go to product viewer dialog for this item.