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America - Front

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Review Scores

Developer

Valve

Genre

Puzzle

Other Versions

PC, OSX, All

Release Dates

10/10/07 Valve
(Add Date)
10/18/07 Valve

Community Stats

Owners: 2
Favorite: 0
Tracked: 0
Wishlist: 0
Now Playing: 0
 
8.5

Avg Community Rating:

 

Summary

The Portal series of puzzle games consists of the following mainline releases:

There have also been a number of spin-off titles, including:

Latest Screenshots

Latest Updates

Game Summary added to Database Machina 09th Nov 2020
Game Summary added to Database Machina 09th Nov 2020
Game Summary added to Database Machina 21st Apr 2020
Game Summary added to Database Machina 19th Feb 2020
Release Date Added to Database Machina 19th Feb 2020
Release Date Added to Database Machina 19th Feb 2020
Game Summary added to Database Machina 19th Feb 2020
Screenshot Added Machina 19th Feb 2020
Screenshot Added Machina 19th Feb 2020
Screenshot Added Machina 19th Feb 2020

Shipping Total

27,034,180 Units
As of: July 1st, 2018

Opinion (1)

Machina posted 19/02/2020, 07:00
Total includes:
- 13.06m for Portal 2 on Steam.
- 9.97m for Portal on Steam.
- 4m for Portal at retail ( https://web.archive.org/web/20200219184518/https://www.gamasutra.com/view/news/34204/Portal_Sells_4_Million_Excluding_Steam_Sales.php ).

So it doesn't include:
- Console sales for Portal 2 (retail & digital).
- Portal retail sales from mid-2011 onwards.
- Portal: Still Alive sales.
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