Learn how to use the watch in Metro 2033 to check your light meter and filter time remaining. Understand the watch's colored bands.
You can bring up your watch by pressing the [Y] key or by using the [T] key to look at it. The watch features three lights along the top which function as a light meter, indicating how visible you are to enemies. A green light signifies you are hidden in shadows. A yellow light means you are in shadows but partially visible. A red light indicates you are in a well-lit area and completely visible.
The watch also displays your current system time and the remaining filter time. The red band on the watch signifies you have 5 or fewer minutes remaining, meaning it is time to find a new filter. A yellow band indicates you have up to 10 minutes of filter time available. A green band means you have more than 10 minutes of filter time remaining.
- Always keep an eye on the light meter to ensure you remain hidden from enemies.
- Pay attention to the filter time indicator to avoid running out of breathable air in hazardous areas.
- When the red band appears, prioritize finding a new filter immediately.
100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content