Masterpiece.

I also got softlocked, but this is just so satisfying to look at and play.

Great map but it really needs checkpoints, its annoying to restart

i thought i was stuck for a while, but once i figured it out i was impressed

I second Kooma: https://i.imgur.com/1A9MjcO.jpg

I got softlocked in the room with 2 cubes and the ball, no portal surfaces to save me...

Oh, very clever!

To think: is it me who's missing something, or the author of the map?

And the tantalising ending! Sweet piquancy!

Thank you for making this map.

Interesting but confusing.

These were pretty fun to play! Somewhat confusing mechanics to figure out, but once you get an idea of what to do it's really fun to play around with! Overall a very enjoyable map pack and I'd love to see more of it in the future!

a really fun map
but there a some problems you can get stuck if the box falls off the button while u are in it (im in the room with the ball and secend box but cant get out) and you can get the ball without getting a box first

I made it out despite some "Dah What?" moments. Mentally challenging.

What the...?! ;-)

the mechanics is confusing.

Now that's fresh! Great job there!

@C.L.P.ortal You didn't get softlocked, you just didn't notice the portalable floor beyond the one-dot door. Second of all, the white backgrounds are an engine bug, not a bug with the map.

UNSOLVABLE without noclipping, you can take the sphere without using the stupid button that activates a small panel thing. Pointless laserfields to confuse the player when there is nothing behind any of them.

Shitty chamber(s), they all suck but this one is the worst, first of all i got softlocked by reaching the one-dot door without shooting any portals and second of all, shit happens when you stand in the middle of green fizzlers or too far from them, i get white backgrounds or i can glimpse at the dimension that would be behind it.

unique map, had a hard time figuring out the two cube solution.

Very nice

There's at least 2 trapping situations, but otherwise decent map.

clever puzzle.

This map is broken. If I can't back previous rooms, the map is mad.

confusing but interesting

How to get the easter egg: Warning spoilers! When the excuresion funel brings you to a platform look under it and shoot a portal at the white stuff. The you should be able to portal into the secret area.

How do you get the easter egg?

Penrose 04: Beam Disjuction is now available for download!

Penrose 04: Beam Disjuction will be coming soon!

Compared to #2 that was incredibly confusing. I never would have found the second cube without comments.

I accidentally pressed the turret release button. Q_Q

One of the most difficult played until this moment hahah. But I solved it, thinking hardly :d

I swear I solved this before but now I can't... the funnel goes to a non-portalable surface, so there's nothing you can do with it. The room where the sphere drops into the acid has no portalable surfaces so there is no way into it when the cube is not sitting on the button... if I cheat and get the sphere (by jumping and grabbing it as it falls) then I can place the ball on the button, then fizzle it to gain access to a second room with a second cube, but then I'm trapped in a pair of rooms with two buttons and a ball, with no way out because there are no portalable surfaces anywhere.

What am I missing? Enter chamber, ride excursion funnel into next room, place a portal on its wall, go through SDF to the next room, find cube there, bring it back. I can't get a second cube to take into the SDF and get the sphere. I've found the turret easter egg but that's it. I'm really feeling angry and dumb because of this.

i stuck: if u drop the ball on button and fizzle it with the switch u stuck

That was terrific. Much more challenging than Penrose 2. If you feel you are at a dead end: use the roof of the cube generating chamber to re-enter it. If you get to a button you can only click once: jump.

I found an easter egg, a shortcut, and a way ouside of the easteregg area.

Wow, my mind has be bent again! Wild curious physics. Loved it!

the part where where you place a cube on a button with portals is to hard and down to luck :S please fix apart of that the world portals are a bit buggy, but thats not your fault and i dont know if its fixable.

This is, wow. I absolutely love the warm colors.

Epic, simply epic.
You know, there is a downside at this map. It ends too fast

Will there be a Penrose 4?

How can i do this type of chamber. What tool did you use?

More of this chambers PLZ!
Love IT!

Penrose tests are EPIC!!!!!!

PeTI element

OMG ITS GENIUS! LOVE IT WANT MORE!!!

Great map series. Played and enjoyed all of them. Well balanced difficulty across each map as well.

My newest: Mouse Eats Cat </3
http://cs2bus.com/sharedfiles/filedetails/?id=235436017

My hardest: Major Lazer - Will Melt Your Brain
http://cs2bus.com/sharedfiles/filedetails/?id=139267532

oh very very fun

Awesome work! I like ur two-way Surface Division Fields. Pls do more similar level

I have played Penrose 01 and 02 and i love them. I'm downloading this one. I love the elevator area. Its more Aperture like than the normal elevator

Very very good.. cant wait to see more!~