Portal Generator

The Portal Generator is one of your most versatile and useful devices.

To use it you hold down the portal key (default is the spacebar), move your mouse, and then release the portal key. This will create two connected portals - one where your mouse was when you first pressed the key and the other where you released the key.

Uses: The portals you create will affect most mobile and small objects. Overlords are not affected. You can use this on some traps like the shuriken turrets, but they must be active first.
 * 1) Moving quickly between spots or escaping traps
 * 2) Teleporting enemies into walls to kill them
 * 3) Teleporting Death Balls away from you or into enemies
 * 4) Creating portals to fire your weapons through
 * 5) Creating loops for your weapons for enemies to run into

Limitations:
 * 1) You have a limited rate at which you can create portals. This limit isn't very noticeable, but it is there
 * 2) If you pass through a portal you cannot immediately create another portal
 * 3) Some enemies and effects can inhibit your ability to create portals.