Mechanics

Testing mechanics are what make up the meat of the puzzles in the Portal series. The different devices, structures, cubes, gels, and hazards are placed s d Portal Device]]

• Advanced Knee Replacement
• Long Fall Boots
• Paint Gun

Structures

• Test Chambers
• [[Chamberlock

y Scaffold]]

• Victory Lift
• [[A

ht Bridge]]

• [[Thermal Disc

Field]]

• Hydromagnetic Cube Stability Unit

Cubes

{{Main|Cub ontraption Cube Receptacle|Contraption Cube Receptacle]]

Gels

Main article: Gels

• Propulsion Gel
• Repulsion Gel
• Conversion Gel
• Cleansing Gel

Hazards

• Crusher
• eurotoxin

Tubes

{{Mic Diversity Vent]]

Scrapped

Main article: Unused content

• Glass Futbol
• Exploding Futbol