| Name | Type | Category | Status | Showcase |
|---|---|---|---|---|
| Save Load Clipping | Glitch | Physics | Allowed | play_arrow |
| Portal Object Clipping | Glitch | Physics | Allowed | play_arrow |
| Excursion Funnel Flying | Glitch | Physics | Allowed | play_arrow |
| Stuck-Launch | Glitch | Physics | Allowed | play_arrow |
| Super Physics Deformation | Glitch | Physics | Allowed | play_arrow |
| Bounding Box Deformation | Glitch | Physics | Allowed | play_arrow |
| Angled Portal Boosting | Glitch | Physics | Allowed | play_arrow |
| Object Boosting | Glitch | Physics | Allowed | play_arrow |
| Turret Collision Manipulation | Glitch | Physics | Allowed | play_arrow |
| Button Save Glitch | Glitch | Physics | Allowed | play_arrow |
| Cube Button Save Glitch | Glitch | Physics | Allowed | play_arrow |
| Light Bridge Cube Levitation | Glitch | Physics | Allowed | play_arrow |
| Laser Cube Levitation | Glitch | Physics | Allowed | play_arrow |
| Holding Laser Cube Levitation | Glitch | Physics | Allowed | play_arrow |
| Quick Grab Levitation | Glitch | Physics | Allowed | play_arrow |
| Frankenturret Flying | Glitch | Physics | Allowed | play_arrow |
| Frankenturret Abuse | Glitch | Physics | Allowed | play_arrow |
| Propulsion Acceleration Abuse | Glitch | Physics | Allowed | play_arrow |
| Physics Grab Controller Abuse | Glitch | Physics | Allowed | play_arrow |
| Portal Use Abuse | Glitch | Physics | Allowed | play_arrow |
| View Model Abuse | Glitch | Physics | Allowed | play_arrow |
| Shadow Clone Abuse | Glitch | Physics | Allowed | play_arrow |
| Save Load Object Climbing | Glitch | Physics | Allowed | play_arrow |
| Wall Peek-a-Portal | Glitch | Physics | Allowed | play_arrow |
| Crouch Toggle Hopping | Glitch | Physics | Allowed | play_arrow |
| Portal Laser Clipping | Glitch | Physics | Allowed | play_arrow |
| Getting Physically Stuck | Glitch | Physics | Allowed | play_arrow |
| Unstuck Code Abuse | Glitch | Physics | Allowed | play_arrow |
| Fizzle Boost | Glitch | Physics | Allowed | play_arrow |
| Water Clipping | Glitch | Physics | Allowed | play_arrow |
| Body Hitbox Abuse | Glitch | Physics | Allowed | play_arrow |
| Moving Portal Physics | Glitch | Physics | Allowed | play_arrow |
| Object Climbing | Glitch | Physics | Allowed | play_arrow |
| Cube Laser Clipping | Glitch | Physics | Allowed | play_arrow |
| Reload Abuse | Glitch | Physics | Allowed | play_arrow |
| Super Reportal | Glitch² | Physics | Allowed | play_arrow |
| Edged Super Reportal | Glitch² | Physics | Allowed | play_arrow |
| Quantum Loading | Glitch² | Physics | Allowed | play_arrow |
| Reversed Angled Portal Boosting | Glitch² | Physics | Allowed | play_arrow |
| Defective Turret Boosting | Glitch² | Physics | Allowed | play_arrow |
| Object Peek-a-Portal | Glitch² | Physics | Allowed | play_arrow |
| Cube Dropper Cloning Glitch | Glitch² | Physics | Allowed | play_arrow |
| Clone Object Boosting | Glitch² | Physics | Allowed | play_arrow |
| Clone Object Clipping | Glitch² | Physics | Allowed | play_arrow |
| Funnel Bouncing | Glitch² | Physics | Allowed | play_arrow |
| Funnel Jumping | Glitch² | Physics | Allowed | play_arrow |
| Funnel Boost | Glitch² | Physics | Allowed | play_arrow |
| Funnel Hoover | Glitch² | Physics | Allowed | play_arrow |
| Funnel Inversion | Glitch² | Physics | Allowed | play_arrow |
| Replacement Clipping | Glitch² | Physics | Allowed | play_arrow |
| Object Use Abuse | Glitch² | Physics | Allowed | play_arrow |
| Fizzler Object Preservation | Glitch² | Physics | Allowed | play_arrow |
| Super Jump | Glitch² | Physics | Allowed | play_arrow |
| Death Warp | Glitch² | Physics | Allowed | play_arrow |
| Light Bridge Clipping | Glitch² | Physics | Allowed | play_arrow |
| Portal Quick Reentry | Glitch² | Physics | Allowed | play_arrow |
| Wrong Warp | Glitch | Menu | Allowed | play_arrow |
| Pause Clipping | Glitch | Menu | Allowed | play_arrow |
| Pause Buffering | Glitch | Menu | Allowed | play_arrow |
| Save Deletion | Glitch | Menu | Allowed | play_arrow |
| Menu Glitch | Glitch | Menu | Allowed | play_arrow |
| Math Counter Manipulation | Glitch | Logic | Allowed | play_arrow |
| Dialogue Interruption Abuse | Glitch | Logic | Allowed | play_arrow |
| Button Lag Glitch | Glitch | Network | Allowed | play_arrow |
| Camera Lag Glitch | Glitch | Network | Allowed | play_arrow |
| Ground Reportal | Depends | Physics | Allowed | play_arrow |
| Collision Issues | Glitch | Physics | Allowed | play_arrow |
| Door Pushing Abuse | Trick | Physics | Allowed | play_arrow |
| Damage Boosting | Trick | Physics | Allowed | play_arrow |
| Repulsion Spam Jump | Trick | Physics | Allowed | play_arrow |
| Peek-a-Portal | Trick | Physics | Allowed | play_arrow |
| Fling Peek-a-Portal | Trick | Physics | Allowed | play_arrow |
| Reversed Fling | Trick | Physics | Allowed | play_arrow |
| Scripted Momentum Abuse | Trick | Logic | Allowed | play_arrow |
| Cancel Pending Abuse | Trick | Logic | Allowed | play_arrow |
| Seem Shot | Trick | Logic | Allowed | play_arrow |
| Cube Dropper Cloning Abuse | Trick | Logic | Allowed | play_arrow |
| Portal Placement Helper Abuse | Trick | Logic | Allowed | play_arrow |
| Bunny Hopping | Trick | Movement | Allowed | play_arrow |
| Air Strafing | Trick | Movement | Allowed | play_arrow |
| Wall Strafing | Trick | Movement | Allowed | play_arrow |
| Propulsion Gel Strafing | Trick | Movement | Allowed | play_arrow |
| Object Jumping | Trick | Movement | Allowed | play_arrow |
| Object Throwing | Trick | Movement | Allowed | play_arrow |
| Partner Repulsion Launch | Trick | Movement | Allowed | play_arrow |
| Portal Stand | Trick | Movement | Allowed | play_arrow |
| Stair Hops | Trick | Movement | Allowed | play_arrow |
| Circle Jump | Trick | Movement | Allowed | play_arrow |
| Fullscreen Pause Abuse | Bug | Menu | Banned | play_arrow |
| Default Cvar Bypass | Bug | Menu | Banned | play_arrow |
| Pause Abuse | Bug | Menu | Banned | play_arrow |
| Reportal | Trick/Glitch | Physics | Allowed | play_arrow |
| Portal Warp | Trick/Glitch | Physics | Allowed | play_arrow |
| Portal Bumping | Trick/Glitch | Physics | Allowed | play_arrow |
A collection of tricks and glitches, mostly useful for speedrunning. Every game needs a list like this, right?