How do I fix issues running the game?
If you experience problems, download and extract a file attached to this post into the same folder as Z-Island.exe. Run either 'Force DirectX11.bat' or 'Force DirectX12.bat'. If that doesn't work, delete the following folder: <YourDrive>:\Users\<YourUser>\AppData\Local\ZIsland\Saved\Config (do not delete the 'SaveGames' folder).
What should I do if my quests carry over after a bad ending?
If you encounter this issue, start a new game and ensure to save often as recommended in the tutorial. This can help avoid losing progress due to bugs.
How do I use the key to enter the house?
To open the gate with the key, find the lock (a white square with a purple 3) and interact with it using the key you were given. If you cannot locate the key in your inventory or elsewhere, try restarting the game.
What happens after reaching the island?
Upon reaching the island, go to the first floor and talk to a person there. However, if that person does not respond, it could be due to a bug. Save frequently to avoid losing progress.