To progress in The White Door, interact with various objects in the environment. Solve puzzles and complete tasks that unlock new areas or items. Pay attention to clues, as they often lead to the next steps in the story.

The main objectives in The White Door include uncovering the protagonist's past, solving puzzles, and making narrative choices that influence the story. Each completed task brings you closer to understanding the overarching narrative.

To solve puzzles effectively, take your time to explore each area and gather clues. Try different combinations and think creatively about how objects interact. If you’re stuck, retracing your steps can provide new insights.

If you find yourself stuck, follow these steps: 1. Re-examine the puzzle for any missed clues. 2. Look around for items that might interact with the puzzle. 3. Consider the narrative context, as it can hint at solutions. 4. Take a break and return with fresh eyes to spot missed details.

Yes, The White Door features multiple endings based on the choices you make throughout the game. Your decisions will affect the narrative progression and ultimately lead to different outcomes, encouraging replayability for discovering all endings.