Search results
Results from the Tech24 Deals Content Network
Portal is a series of first-person puzzle-platform video games developed by Valve.Set in the Half-Life universe, the two main games in the series, Portal (2007) and Portal 2 (2011), center on a woman, Chell, forced to undergo a series of tests within the Aperture Science Enrichment Center by a malicious artificial intelligence, GLaDOS, that controls the facility.
The UIC classification is refined to (1'B)B1' for a Mallet locomotive. A similar wheel arrangement has been used for Garratt locomotives , but it is referred to as 2-4-0+0-4-2 since both engine units can pivot.
The Windows version of the game is also available for download separately through Valve's content delivery system, Steam, [1] and was released as a standalone retail product on April 9, 2008. [53] In addition to Portal , the Box also included Half-Life 2 and its two add-on episodes, as well as Team Fortress 2 .
4-4-2+2-4-4. Under the Whyte notation for the classification of steam locomotives by wheel arrangement, a 4-4-2+2-4-4 is a Garratt articulated locomotive. The wheel arrangement is effectively two 4-4-2 locomotives operating back to back, with each power unit having four leading wheels on two axles in a leading bogie, four powered and coupled ...
Category. : 4-4-0 locomotives. Wikimedia Commons has media related to 4-4-0 locomotives. Front of locomotive at left. Locomotives classified 4-4-0 under the Whyte notation of locomotive axle arrangements. The equivalent UIC classification of locomotive axle arrangements is 2B or 2'B.
"Steam for Schools" is Valve's next push into edutainment. This summer, educators can apply for beta inclusion in the program, which includes a "limited version of Steam" featuring Portal 2, the ...
Single-player, multiplayer. Portal Reloaded is a 2021 modification for Portal 2, created by developer Jannis Brinkman. As in the official Portal series, gameplay involves solving puzzles by manipulating portals, which allow the player to move through chambers. The mod also allows the player to shoot a third "time portal", allowing traversal ...
Single-player, multiplayer. Portal 2 is a 2011 puzzle-platform game developed by Valve for Windows, Mac OS X, Linux, PlayStation 3, and Xbox 360. The digital PC version is distributed online by Valve's Steam service, while all retail editions were distributed by Electronic Arts. A port for the Nintendo Switch was included as part of Portal ...