Mastering the Portal Gun goes beyond basic placement. Here are some advanced techniques:
- Portal Flinging: As learned in Test Chamber 04, use gravity to gain momentum by falling into one portal and exiting another to launch yourself across gaps. The longer the fall, the greater the speed.
- Corner Peeking: Place a portal on a wall around a corner, then place the other portal on a wall near you. You can then peek through the portal to see what's around the corner without exposing yourself to turrets or hazards.
- Portal Stacking: While not a direct game mechanic, you can sometimes create a 'stack' of portals by quickly firing new portals of the same color to replace old ones, allowing for rapid repositioning or object manipulation.
- Crouch Jumping: Combining a jump with a crouch (Spacebar + Ctrl) can allow you to reach slightly higher ledges or pass through smaller openings that a normal jump wouldn't permit.
- Object Manipulation: Use portals to precisely place Weighted Storage Cubes or redirect Energy Pellets. Sometimes, you'll need to place a portal on a moving platform to get an object to its destination.
Practice these techniques to become a true Aperture Science prodigy.