[SP] Gather
For me the one like this is better than a hundred of puzzles for 10 minutes. And I miss Jonatan.
Now I'm going to press that button. Hope my brain won't melt.
So maybe that's the key - I need to lay off the Vodka for a few nights and maybe I'll make it through this bad boy! I'm oh so close to where you're at El Farmerino - update later this evening when I get home from the office.
I'd love to see somebody try to use gels! I've only just begun using the PeTI editor to work out some concepts for my first map, and I was reminded what a small percentage of elements are used in most expert maps. Most top level maps only involve lasers and funnels (and bridges), but there are so many interesting combinations with gels, faith plates, etc. that could be explored! Looking forward to your next map, Mark! 
What a lovely map! Something about the way it looks really appeals to me... Like a futuristic portle hole temple of sorts! Been trying to figure it for a few days now, but quite often I wasn't sure if I was cheating or not. Anything goes =)?. Anyhoo, really loved it up untill the crazy mental cube orientation bit, but I know you have a fetish for that sorta thing so it was to be expected! Gj man ^^
Done !
Here is how:
1) Funnel yourself up 
2) Shoot another portal on the ground
3) While flying up and down try to place portal here
4) From this portal position you can grab the cube and toss it into the upper room while flying and then simply jump there
5) Turn the cube that it is aimed at the ceiling. Then slowly turn it to this position
6) Jump on it carefully, then into the tunnel and you are done ^^
Another great puzzle in the same map, congratulations MarKiu 
6 Days later and I've finished it! Brilliant, Masterful, and EVIL! I don't think I've ever hit f6 more while playing another map. I may try the challenge in a few years after I regenerate some brain cells!
@rock_n_rage Nice one! I'm happy you finally solved it I guess your braincells won't regenerate if you drink vodka 
So don't hold back or it's getting worse
@sicklebrick Thanks for feedback! Well, since the player will need some hours to solve this I should take care that it looks good... 
@headshot I've played around with speed gel for a while but gels in gerneral are so hard to control. So many unintended solutions :/ I got some nice mechanics but it's hard to place them in a nice puzzle... Well gimme some time to come up with something.
@Jacu Wow nice... I feel sorry but I have to say that this is not the intended way of getting the cube... 
I like the last part with the cube angle... Very cool, should have thought about that... I'll make an update and fix all that stuff.
I like the last part with the cube angle... Very cool, should have thought about that... I'll make an update and fix all that stuff.Hmm, that means, that I was proud undeservedly. But I'm still happy, that I found some hole in such a perfect wall. Well, I'm waiting for updated version, I hope I'll beat it too.
Was anyone of playtesters able to get this?
Well I managed to get the companion cube.... but its sort of..... 
I think its a bug.
Fling over to the side cube, grab, fling back up. Stack cubes to get in tunnel.Sry for the late answere guys!
@Jacu Yes! Grayarea was able to find the Easter Egg. But I gave a little hint
@Headshot Nice find there! The button opens the door so the player can't get trapped inside the exitroom. Never thought about pressing the button while flinging. I prevent that by placing the button further away. Update coming this evening.