: Always use "Exit to Windows" rather than Alt+F4. If the game crashes, it may fail to update your Collection Book (the files), wiping out your newly unlocked "Extra" data.
: These cheats generally only function in Story Mode and may require a specific unlock condition, such as clearing the game on Nightmare or defeating Pikkardon in Arena Mode. 2. Cheat Engine Capabilities ys origin gog cheat engine extra quality
: These are typically earned through standard gameplay (beating the game with specific characters) or by spending SP in the Bonus Shop, but can be forced open using advanced Cheat Engine scripts. Best Practices for GOG Users : Always use "Exit to Windows" rather than Alt+F4