sp_interception is a single-player custom Portal 2 map by satchmo

version 1.63 compiled on 9/8/2011


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Installation:
Copy sp_interception.bsp to the "\Steam\steamapps\common\portal 2\portal2\maps" folder

Load the map:
1. Activate the Portal 2 console, then
2. Enter "map sp_interception" in the console

Enjoy, and good luck!


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Acknowledgement: 

Many thanks to "Another Bad Pun" for recording the first blind demo, and Djinndrache for his YouTube playthrough.

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Revision history:

8/4/2011 - version 1.00 released coming out of beta
8/4/2011 - version 1.10 made the entrance to the laser chamber more apparent to the player
8/5/2011 - version 1.20 fixed a potential situation where the player can become trapped in a chamber
8/5/2011 - version 1.21 eliminated an alternate way of solving the laser puzzle
8/5/2011 - version 1.22 added more signage to guide the player and changed an indicator light
8/6/2011 - version 1.50 added one more "AHA!" moment
8/6/2011 - version 1.51 improved lighting effects, shadows, and changed some signage
8/7/2011 - version 1.52 enhanced multiple lighting effects and removed a potential exploit
8/9/2011 - version 1.53 removed a way to fling to the button, added a signage, and animated the elevator panels
8/9/2011 - version 1.54 added GLaDOS dialogue
8/10/2011 - version 1.55 fixed a situation where GLaDOS may congratulate the player prematurely
8/10/2011 - version 1.56 removed the GLaDOS potato from the portal device (otherwise the talking GLaDOS would be in two places simultaneously)
8/23/2011 - version 1.58 added a Rattman den
9/6/2011 - version 1.60 added a pool of toxic water, an autosave point, and an additional GLaDOS comment
9/6/2011 - version 1.61 changed the GLaDOS trapped comment, and made some cosmetic improvement
9/7/2011 - version 1.62 added an animated floor
9/8/2011 - version 1.63 added yet another GLaDOS line, plus more cosmetic improvement and signage