3 ways of moving around the level

Ctrl g: lets you fall into the world as the character

‘w’ lets you move forward

‘D; lets you move to the right

‘A’ lets you move to the left

‘S’ lets you move backwards

2. Mouse

Right-click and hold: scroll view from that position. The placement of the mouse ‘face’ determines the direction of movement.

By Middle-clicking the mouse, you will pan left and right

Middle and right click and hold then move mouse: move in level

Shift speeds up your movement

3. Alt + middle mouse click: rotate view around a central invisible axis

Tip: "Q" is shortcut to turn Clipping with Terrain on and off