The Portal game is a particularly good game and is deeply loved by players. Many players have encountered the problem of where the Soul Mask portal is, and the solution to where the Soul Mask portal is is very simple. You can solve it step by step by following the steps below.
1. The location of the portals on the whole map is as shown in the picture below. We can see that there are portals in every area.
2. There are a total of 6 different portals in the map that players can open after interaction.
3. After defeating the King Kong Ape, we can unlock the portal, which can access almost all items.
4. Secondly, we can also build a primary portal in our own base. We need to find 3 portal parts in the underground palace exploration and then combine them to make them.