Question: Acky's XP Breakout games come from what decade?

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McKenzie Coan: McKenzie Rae Coan (born June 14, 1996) is an American swimmer.  At the 2012 Summer Paralympics in London, she swam the 400m Freestyle in the S8 category.  Coan was one of four S8 category swimmers chosen to compete for Team USA at the games.  She later had her breakout games in the 2016 Summer Paralympics, where she would go on to win 3 gold medals in the 50, 100, and 400M Freestyle races, with an additional silver medal in the 34-point women's 4 x 100m Freestyle relay.  In the process of getting her gold medal in the 50M Freestyle she also set a new Paralympic Record.

Aveyond series: Aveyond is a role-playing video game series by Aveyond Studios (formerly Amaranth Games or Aveyond Kingdom).  It is set in a fantasy medieval world in which players attempt to save the world from evil beings, with a number of side quests available.  There are eight games thus far in the series: the first two full games, the four "chapter" releases of the third game, the full fourth game, and the free prequel, "Ahriman's Prophecy".  All the games in the series were made with RPG Maker XP; Amaranth Games was the first developer to popularize RPG Maker as a commercial tool in 2006.  Several of the games were subsequently released for Linux and Mac, along with Windows.

Ultimate Knight Windom XP: Ultimate Knight Windom XP (Ultimate Knight ウィンダムXP [Ultimate Knight UindamuXP]) or "UKWXP", is a Japanese Indie game originally developed by Y. Kamada for the PC as a sequel to his previous work, the "Bootfighter Windom XP SP-2".  It features an assortment of 3D mechas which the player can control and use to fight battles, either online or versus bot opponents.  The game is inspired by Japanese Mecha based on anime and video games with game-play resembling mech versus games on older consoles but with enhanced options such as the 60 FPS screen refresh rate, including online game-play capabilities.

Ricochet Infinity: Ricochet Infinity is the fourth installment in the Ricochet video game series by Reflexive Entertainment.  As its preceding titles "Ricochet Xtreme" (2001), "Ricochet Lost Worlds" (2004) and "" (2004), it is a Breakout clone.  As in Atari's Breakout game, the purpose of each level is to destroy all the bricks on the screen.  The Reflexive Ricochet games are more stylized than Breakout, adding various power-ups and brick variations.

Breakout (video game): Breakout is an arcade game developed and published by Atari, Inc., released on May 13, 1976.  It was conceptualized by Nolan Bushnell and Steve Bristow, influenced by the 1972 Atari arcade game "Pong", and built by Steve Wozniak aided by Steve Jobs.  The game was ported to multiple platforms and upgraded to video games such as "Super Breakout".  In addition, "Breakout" was the basis and inspiration for certain aspects of the Apple II personal computer.

Millennium (video game series): Millennium is a Japanese-style role-playing video game series by Aldorlea Games.  It is set in a fantasy medieval world where players take control of a young peasant girl named Marine.  Several other characters join her later in the game and in the sequels.  There are five games in the series.  All the games in the series were made with RPG Maker XP and are designed so they can either be played as stand-alone or importing savefiles from one game to another.

Command &amp; Conquer: The First Decade: Command & Conquer: The First Decade is a compilation of the "Command & Conquer" series' games published from 1995 to 2003, all bundled into one DVD and updated to run optimally on Windows XP.  It was released on February 7, 2006 and sold for the price of one retail game.  Also included in the compilation was a bonus DVD which took a look behind the scenes of the successful franchise, including interviews with producers, old concept art, various soundbites, as well as a montage of the winning fan videos of the "Are You The Biggest C&C Fan?"  competition held prior to the compilation's release.

Arkanoid: Arkanoid (アルカノイド , Arukanoido ) is an arcade game released by Taito in 1986.  It expanded upon Atari's "Breakout" games of the 1970s by adding power-ups, different types of bricks, a variety of level layouts, and visual layering and depth.  The title refers to a doomed mother ship from which the player's ship, the Vaus, escapes.  It was widely ported to contemporary systems and followed by a series of remakes and sequels, including the 1987 arcade game "".  "Arkanoid" revived the "Breakout" concept, resulting in many clones and similar games for home computers, even over a decade later.

Acky's XP Breakout: Acky's XP Breakout is a "Breakout" clone and remake of Taito's "Arkanoid", based on Atari's "Breakout" games from the 1970s.

Atari: Atari is a corporate and brand name owned by several entities since its inception in 1972, currently by Atari Interactive, a subsidiary of the French publisher Atari, SA (ASA).  The original Atari, Inc. founded in 1972 by Nolan Bushnell and Ted Dabney was a pioneer in arcade games, home video game consoles, and home computers.  The company's products, such as "Pong" and the Atari 2600, helped define the electronic entertainment industry from the 1970s to the mid-1980s.

Supporting paragraphs: Acky's XP Breakout Atari
Answer: 1970s