Start the game. Head to the "Shop" or "Character Select" screen. If you see "Extra" options and the full grid of fighters, the installation was successful. Enhancing the "Extra Quality" Visuals

v5.2 has improved scaling; running in a windowed "x3" mode often preserves the pixel art better than stretching to a modern 4K monitor.

Immediate access to all characters, including Shiva, Roo, Ash, and the various versions of Adam, Axel, and Blaze.

Place the downloaded savegame.dat into the folder.

In the world of SoRR, not all save files are created equal. An "Extra Quality" save is generally defined by having every conceivable variable maxed out. When you download a high-tier save for v5.2, you are looking for: