Right-click the folder and select "Extract All." Do not try to run the game from inside the zipped folder, as it will likely crash or fail to save.

Some versions of the game are optimized for Japanese systems. If the text appears as gibberish or the game won't launch, you may need to use a tool like Locale Emulator set to Japanese.

Most enemies have predictable "tells" before they grab or attack. Jumping or dashing behind them is often more effective than direct confrontation.