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The Zero Portal Principle
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Singleplayer
Tags: Button, Pedestal Button, Weighted Cube, Weighted Cube Dropper, Light Bridge, Fizzler, Angled Panel, Glass Panel, Tractor Beam, Turret, Laser Emitter, Laser Catcher, Reflector Cube, Reflector Cube Dropper, Stairs, Glass, Tractor Beam Polarity, Piston Platform, Edgeless Safety Cube, Edgeless Safety Cube Dropper
File Size
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7.448 MB
28 Jul, 2015 @ 10:58am
1 Change Note ( view )
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nintendo.erk
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The Zero Portal Principle

In 1 collection by nintendo.erk
nintendo.erk's best works
88 items
Description
Logical puzzle...
Kudos if you find the very hidden secret without cheats...

Please notify me of any bugs and/or unintendeds

#PeTI
#NoMods
#NoPortals
#Reddit
19 Comments
< >
vallibus 7 Sep, 2022 @ 1:07pm 
Interesting concept.
bullfrog 3 Mar, 2018 @ 8:09am 
Good logic puzzle. The idea of no portals put me off a bit, but I was wrong. I couldn't get the secret chamber to open, even after reaing the hint, so 'noclip' to take a look - nice one.
nintendo.erk  [author] 9 Nov, 2015 @ 9:53am 
Thanks. Yes 100% pure logic :P
dire.fcs 8 Nov, 2015 @ 10:03pm 
Nice logical map.
The Sojourner 12 Sep, 2015 @ 12:00am 
The Zero Portal Principle: all puzzles are directly proportional to their complexity.
Nice work on this one :p2cube:
stormsend 2 Sep, 2015 @ 2:39pm 
I enjoyed this one a lot. I couldn't find the secret till I read your clue. Cool little hidden chamber. Thanks.
nintendo.erk  [author] 8 Aug, 2015 @ 10:49am 
The 3rd screenshot was made it the secret, I posted a spoiler text below in the comments with a hint otherwise you'll almost won't find it... :P
| \_/ () 6 Aug, 2015 @ 3:38am 
Wait, is the third screenshot from an earlier version of the map?
I don't see any turrets in the current version.
| \_/ () 6 Aug, 2015 @ 3:36am 
It looks so complicated at first. However, when I Looked arround and saw what is where, I had an idea of what I had to do and from then on everything seemed so logical and, in a way, straight forward. Although I'm not a big fan of laser puzzles, this is one of the best laser puzzles ever, even if it doesn't contain portals, but that's actually where its charm comes from.

Nicely done! *clicking the 'favorite' button*
Topples 5 Aug, 2015 @ 9:13pm 
This is one of the highest quality tests I've found. Well done.