Portal 2

Portal 2

3,193 ratings
The Day Before Yesterday

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The Day Before Yesterday

Believe it or not, this was the first game map I ever designed. It began life as a Portal 1 map concept a couple of years ago, but I never got to build it for P1, so I've adapted it for P2 instead, using Thermal Discouragement Beams instead of the original High-Energy Pellets.

Uses doors, warm light strips and triggers from #BEEMOD.

Change log, v1.1:
*converted walls in entrance area to remove portal-bumping 'solution'
*altered access route to 'hidden' button mid-way through the map after playtesters found original mechanic too obscure
*moved the button for the first cube dropper to make it clearer how they're connected
*jury's still out on the ending, so I've left it as was

Change log, v1.2:
*fixed an error where you could get trapped under the second tracking panel; a few other related alterations in the upstairs room
*gave in to popular opinion and redid the ending so you don't have to build stairs any more
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Me Jun 10, 2017 @ 3:33am 
What was the fifth cube for?
LordBeDe Dec 25, 2014 @ 2:43am 
Too straight forward for my taste, but nicely done.
Petutski Aug 23, 2014 @ 6:00pm 
Excellent adventure!
Rheumie May 10, 2014 @ 5:05am 
jam.lab1 Apr 5, 2014 @ 8:18am 
cool and fun.
Bayram Aug 20, 2013 @ 8:19am 
I had no real difficulty solving the puzzles, but, overall, I found the map confusing and unrewarding. I didn't have a sense of progress as I moved from place to place doing whatever seemed like a good idea. No rating either way.
Doctor_Crimson Jun 24, 2013 @ 8:33pm 
very well made
asminahipi Jun 3, 2013 @ 3:47am 
buen trabajo,gracias
4gezzus May 29, 2013 @ 3:39pm 
Great game I've been playing portals for 2yrs. give or take, and I love this puzzel. Great use of thinking in portals to solve this one
GhostRyder4565 May 21, 2013 @ 8:27am