And there you are! Or he is. Or whatever.
Light
The last thing we need to do before this room will be ready for compiling is to add a light. Luckily, this is easy to do. If the player isn’t currently selected, select him. Now press the SPACE BAR to duplicate him. Drag that copied player into the approximate center of the room in the 2D viewport by holding down CTRL+LEFT_CLICK+DRAG.
Now, we go back to the entity menu. Click on “Tools > Entity > Create > light”. The duplicate player you created should now turn into a small green box. That’s a light!