Namco Generations was supposed to be a brand of downloadable Xbox Live Arcade and PlayStation Network (on PlayStation 3) games that was to consist of modernized HD revisions of Namco's classic arcade games.
 It was first announced on November 16, 2010 with "Pac-Man Championship Edition DX" being the first title in the series with the label, it came out on Xbox Live Arcade only one day after the label was announced and the Playstation Network release was less than a week later. "
Galaga Legions DX" was the second game with the label and it was released on June 29 2011 for Xbox Live Arcade, and for Playstation Network on August 2, 2011 in North America, August 3, 2011 in Japan, and August 10, 2011 in PAL regions.
 Despite the success of both games, those were the only two games that were released with the brand name before it was abandoned after the other two announced games for it were cancelled which were "Aero-Cross" (based on "Metro-Cross") and reboot of "Dancing Eyes".
 "Pac-Man Championship Edition DX" and "Galaga Legions DX" are both still available on both consoles and the former was also later ported to Windows 8 without the "Namco Generations" label and was ported to Steam at the same time it was updated in 2013 and added "+" to the end of its title.
 The Namco Generations label was also removed from the Xbox 360 and PS3 versions of "Pac-Man Championship Edition DX" when the "+" update came to the game on those consoles.
Xbox Live Indie Games (abbreviated as XBLIG, and previously called Xbox Live Community Games abbreviated as XBLCG) are video games created by individual developers or small teams of developers released on Microsoft's Xbox Live Marketplace for the Xbox 360.
 The games were developed using Microsoft XNA, and developed by one or more independent developers that are registered with App Hub.
 Unlike Xbox Live Arcade titles, these were generally only tested within the local creator community, had much lower costs of production, and generally were less expensive to purchase.
 The service was released to widespread use alongside the New Xbox Experience, and as of 2014 , over 3,300 games have been released on the service, many receiving media attention.
 All Indie Games currently require the user to be logged into their Xbox Live account to initiate the start-up of each game.
 Indie Games were not available in Australia, due to the requirement for all games to be rated by the Australian Classification Board, and the prohibitive expenses involved.
Hydrophobia is a survival-adventure video game developed and published by Dark Energy Digital for Microsoft Windows, the PlayStation 3 and by Microsoft Studios for Xbox Live Arcade.
 The game was released for Xbox Live Arcade on September 29, 2010, as part of Xbox Live's 'Games Feast' promotion, marking the first of three episodes.
 The PC version was released on May 9, 2011.
 The PlayStation 3 version was released on November 1, 2011 in North America and November 2, 2011 in Europe.
Retro City Rampage is a downloadable open world action-adventure video game for WiiWare, Xbox Live Arcade, PlayStation Network and Microsoft Windows developed by Vblank Entertainment.
 It is a parody of retro games and '80s and '90s pop culture, as well as "Grand Theft Auto" and similar games.
 It was released on October 9, 2012, for PlayStation 3, PlayStation Vita, Microsoft Windows; on January 2, 2013, for Xbox Live Arcade; and on February 28, 2013, for WiiWare.
 "Retro City Rampage" was the last original game released for the WiiWare service globally until "Deer Drive Legends" was ported to the service the following November.
Bomberman Live is a downloadable video game for the Xbox Live Arcade, developed by Backbone Entertainment.
 "Bomberman Live" is an original version of the classic game "Bomberman", an arcade-style maze-based video game originally developed by Hudson Soft.
 The game was announced on May 16, 2007 and released on July 18, 2007.
 It is the first in a trilogy of downloadable Bomberman titles, later followed by "Bomberman Blast" and "Bomberman Ultra" for WiiWare and PlayStation Network respectively.
 It saw a retail release as part of the 2009 Xbox Live Arcade Game Pack.
Xbox Live Arcade (XBLA) is a digital video game download service available through the Xbox Games Store, Microsoft's digital distribution network for the Xbox 360.
 It focuses on smaller downloadable games from both major publishers and independent game developers.
 Titles range from classic console and arcade video games, to new games designed from the ground up for the service.
 Games available through the XBLA service range from $5–20 in price, and as of October 2016, there have been 719 Xbox Live Arcade titles released for the Xbox 360.
 Prior to the Xbox 360, "Xbox Live Arcade" was the name for an online distribution network on the original Xbox, which was replaced by the Xbox Live Marketplace.
Zombies is a video game adaptation of the popular tile-based board game by Twilight Creations Inc, publisher of the original game.
 The game was initially to be developed by Big Rooster for PlayStation Network, Xbox Live Arcade and Windows PCs through Steam, with possible versions for the Wii and the Nintendo DS.
 However, only Xbox Live Arcade and Windows Phone 7 versions have been confirmed after development of the game was resumed by Babaroga.
 The Xbox Live Arcade version has never been released.
Screwjumper!
 is an action video game for the Xbox 360 via Xbox Live Arcade, developed by Frozen Codebase and published by THQ.
 The game was released on November 14, 2007.
 The game was the 100th game released by THQ for the Xbox Live Arcade service.
140 is a platform game independently developed by Jeppe Carlsen, known for his gameplay direction for Playdead's "Limbo".
 The game is described as a "minimalistic platformer", using electronic music to create synesthesia as the player makes his way through 4 different levels, each with their own sondtrack.
 The gameplay has been compared to other similar games which involve music synchronization like "Sound Shapes" and the "Bit.Trip" series, though with difficult platforming elements comparable to games in the "Mega Man" series.
 The game was released on Microsoft Windows, OS X, and Linux systems in October 2013, on Xbox One in August 2016, and on PlayStation 4, PlayStation Vita, and Wii U in September 2016.
Limbo is a puzzle-platform video game developed by independent studio Playdead.
 The game was released in July 2010 on Xbox Live Arcade, and has since been ported to several other systems, including the PlayStation 3 and Microsoft Windows.
 "Limbo" is a 2D side-scroller, incorporating a physics system that governs environmental objects and the player character.
 The player guides an unnamed boy through dangerous environments and traps as he searches for his sister.
 The developer built the game's puzzles expecting the player to fail before finding the correct solution.
 Playdead called the style of play "trial and death", and used gruesome imagery for the boy's deaths to steer the player from unworkable solutions.

Question: Jeppe Carlsen developed what puzzle-platform video game released in July 2010 on Xbox Live Arcade?
Answer: Limbo