Portal 2

Portal 2

Braintwist 1: Excursion
17 Comments
mabelpines 7 Aug, 2021 @ 11:23pm 
At first glance, I thought it would be very easy, but it turned out to be tricky. Nice job Thumbs up
bullfrog 20 Apr, 2020 @ 9:40am 
Yep, still clever.
jandlml 23 Jun, 2019 @ 10:21pm 
great map!!
wildgoosespeeder 17 Mar, 2019 @ 10:46am 
Gilles1946 22 Feb, 2018 @ 4:42pm 
Not so easy, lot of thinking. Nice map. Thanks.
bullfrog 25 Jul, 2017 @ 1:02am 
Brilliant puzzle. It took me ages to realise that I had to have a portal in place ready to pull cube off funnel button, but no portal on funnel floor surface until I funnelled up to ceiling! Thumbs up and added to favourites. For anybody who’s interested; @K7 Avenger’s map ‘Hydra’ was inspired by this puzzle and is also worth a look.
Almisuifre 15 Jun, 2017 @ 3:57am 
Neat logic, well done.
Fumbly Bumbly 2 Jun, 2017 @ 12:10am 
Excellent puzzle with very interesting mechanics. Thumbs up and added to my favourites!
K7 Avenger 17 May, 2017 @ 10:30am 
Very nice logic funnel puzzle. Good job.
Magma  [author] 25 Jul, 2013 @ 3:54pm 
There we go, all fixed now. Try it again, and do it properly this time ;)
♜ SAmAS ♜ 25 Jul, 2013 @ 3:39pm 
Well, but if i pull myself with the tractor beam I cannot turn it off =| so i cant fall and do that. What I did was using the beam on the far right side of the grated wall, the closest to the side where I am (which is on top of the pressure button that turns the fizzler off) and then i go next to the goo (the one without the fizzler) and jump into the tractor beam. x) That's the only way i can do it.
Magma  [author] 25 Jul, 2013 @ 2:34pm 
First, I pull myself into the tractor beam generator thingy and fling myself over the large pit (if you fall from all the way up, you should be fast enough to actually crash into the wall on the other side), then I never leave the ground again until when I pull myself up to the exit with a cube. How do you manage to almost fall into the goo pit?
♜ SAmAS ♜ 25 Jul, 2013 @ 2:06pm 
Well, maybe it's an exploit x) How do you go through the room?
Magma  [author] 25 Jul, 2013 @ 1:46pm 
I have no idea what goo trick you're talking about. Is there some kind of exploit I am unaware of? Because the solution I intended to be the only one possible is totally safe, and there is absolutely no danger at all of falling into the goo.
♜ SAmAS ♜ 25 Jul, 2013 @ 7:43am 
Hey there, just tried your room, it was cool! Really made me think, but I kind of have one complain, and that would be the same as Sloth.ps down there. At one point I tried that goo part solution but didn't succeed like 3 times and that made me quit that route of thinking because i started to think it was not physicaly possible, maybe you could tweek something to improve that, but i really don't know what, maybe removing the goo or something.
But great room, small and complex.
Skill3R 12 Jun, 2013 @ 6:15am 
Really good one! *Skill3r's girlfriend*
Sloth.ps 12 Jun, 2013 @ 6:07am 
This is a really nice puzzle. I'm not sure the toxic goo is 100% necessary and can wind up being a bit frustrating, but overall it's a very enjoyable chamber.