I decided to go with a small-scale level and make something more akin to moderate player skill, enjoy :)...

This map was to investigate whether I could make a good Wheatley styled map. Results were highly informative: I could not. Good luck. Difficulty: Medium About 10-15 minutes I finally learnt how to use env_projectedtexture! :D...

Mind the (bouncy) gap. I wanted to try this map layout. There's probably way more potential with this kinda layout than I made use of here, so get inspired xD. EDIT: I have now added a portable surface in the middle hole, in case you mess up the puzzle by ...

3rd test I made hope you like it!...

Sentry Mode Activated......

The basics of gels. Edit: Writing this in 2021. This level was made by a thirteen year old, and looking back, it is pretty flawed in its overall design. But that's okay, I was still just learning the game when I made this. Thanks to everyone who played it ...

Pinball PORTAL2 !!! SCOREBOARD is finally closed. You can not change him !!! Background painted Tristan Reidford (poster available on the Valve store) Control operates all over the floor, crossing on the bridge holding flippers up, this is normal, jump aga...

An introduction to funnels and their applications in the field of cube transportation...

I made this with the crappy editor.. HAPPY? Hammer = 99999999999999x better and more creative. PLEASE USE HAMMER PEOPLE P.S. Visit www.thinkingwithportals.com and look at my coop maps! (Which this editor cannot publish to the workshop)...

Amazing TimeRace - Competition prizes! (Contest has ended) Create video with the best time, upload them to YT and put us here link! The four fastest (best times) will receive prizes in the form of games. The winning time select the first game, the second b...