* Rockford ( video game ), an arcade spin-off of the Boulder Dash video game series, and its home computer conversions

Early commercial mod-making tools were the Boulder Dash Construction Kit ( 1986 ) and the Bard's Tale Construction Set ( 1991 ), which allowed users to create game designs in those series.

Boulder Dash, originally released in 1984 for Atari 8-bit computers, is a series of computer games released for the Apple II, MSX, ZX Spectrum, Commodore 64, and ColecoVision home computers, and later ported to the NES, BBC Micro and Acorn Electron, PC, Amstrad CPC, Amiga and many other platforms.

Boulder Dash inherits numerous gameplay similarities from the earlier 1982 arcade game The Pit, by Japanese developer Taito.

The official Boulder Dash games started in 1984 with the original home computer title, and continue to be published by First Star.

* Boulder Dash ( 1984 ) – The original Boulder Dash was published on multiple home computer and consoles.

* Boulder Dash ( 1984 ) – It was then released on arcade console by Exidy.

* Boulder Dash ( 1985 – Arcade ) – In 1985 Comptiq released another arcade version on Data East's " DECO Cassette System ", with improved graphics but a reduced display grid on a vertical monitor.

The second release in Japan was titled Champion Boulder Dash., but it's not a port of the western game.

* Boulder Dash 3 ( 1986 – Apple II, C64, Spectrum, PC ) – Monochrome space-themed graphics and poorly designed levels made this a critical failure.

* Boulder Dash Construction Kit ( 1986 – Apple II, C64, Spectrum, Atari 8-bit computers, Atari ST ) – This release included a small number of levels, but was titled Boulder Dash IV – The Game for the Spectrum re-release.

* Boulder Dash Part 2 ( 1990 – Arcade )

* Boulder Dash ( 1990-Game Boy )

* Boulder Dash ( 1990-NES )

* Boulder Dash EX ( 2002 – Game Boy Advance )-This one has a new " EX mode " and " Classic mode " which is a direct port of the 1984 PC version.

* Boulder Dash Xmas 2002 Edition ( 2002 – PC )

* GemJam Gold ( 2003 – PC ) – The game's credits claim this is based on Boulder Dash, and is licensed by First Star.

* Boulder Dash – Treasure Pleasure ( 2003 – PC )

He studied Japanese language at the U. S. Navy Japanese Language School in Boulder, Colorado and in Berkeley, California, and served as an intelligence officer in the Pacific region during World War II.

It is best known for its classic Boulder Dash franchise and Spy vs. Spy titles, originally written for 8-bit home computers like the Apple II, Atari 400 / 800, and Commodore 64.

* 1990: Back to the Future II & III ( NES ), Dash Galaxy in the Alien Asylum ( NES ), Boulder Dash ( Game Boy ), NBA All-Star Challenge ( Game Boy )

International projects include: Cairo Heights in Egypt ; Boulder Hills, a leisure and residential community in Hyderabad, India ; multiple resort projects in Morocco, including Amelkis II & III and Bahia Bay, residential golfing communities ; Eighth Gate project in Damascus, the city ’ s first master planned community ; and Lakeside in Istanbul.

The first World War II Seabee recruits were the men who helped build Boulder Dam, America's highways and New York City skyscrapers.

A Balkan Bismarck, East European Monographs, Boulder, Colorado 1985.

The Montana Deaf and Dumb Asylum, also known as the Old Administration Building, off Montana Highway 69 ( formerly Montana Secondary Highway 281 ) near Boulder, was added in 1985.

The line still extends to Boulder City ; in 1985, the state purchased the section east of appropriately I-515, with the Nevada Southern Railroad Museum operating excursion trains over the easternmost seven miles ( 11 km ).

He researched at the Institute of Space and Astronautical Science and was selected by NASDA as an astronaut candidate in 1985 for the Japanese manned space program while also conducting research in the United States at NASA's Lewis Research Center and the University of Colorado at Boulder.

Boulder, CO: Westview Press, 1985.

This spur became a new SR-63 in 1975, and in 1985 the route was extended back north from Boulder to SR-24, using a different route than old SR-117 north of Grover.

* International Law: A Contemporary Perspective ( Boulder, Colo., Westview Press, 1985 ) co-edited with Richard Falk, Princeton University, and Saul Mendlovitz, Rutgers Law School.

), International Law, A Contemporary Perspective, ( Boulder, Colo .: Westview, 1985 ), ch.

In 1985 he lost an election to become the Boulder County, Colorado Director of Health.

Prior to 1985, the " league " was comprised on 5 team from Colorado Springs, Denver, Boulder and Fort Collins.

The Colorado Center for Astrodynamics Research ( CCAR ) was established at the University of Colorado at Boulder in the College of Engineering and Applied Science during the fall of 1985.

* 1947 – In Nevada, the Boulder Dam is renamed Hoover Dam a second time.

In 1995 the first gaseous condensate was produced by Eric Cornell and Carl Wieman at the University of Colorado at Boulder NIST – JILA lab, using a gas of rubidium atoms cooled to 170 nanokelvin ( nK ) ().

* 1996 – Six-year-old beauty queen JonBenét Ramsey is found beaten and strangled in the basement of her family's home in Boulder, Colorado.

* 1989 – The Western Australian towns of Kalgoorlie and Boulder amalgamate to form the City of Kalgoorlie-Boulder.

He appointed a commission that set aside 3, 000, 000 acres ( 12, 000 km² ) of national parks and 2, 300, 000 acres of national forests ; advocated tax reduction for low-income Americans ( not enacted ); closed certain tax loopholes for the wealthy ; doubled the number of veterans ' hospital facilities ; negotiated a treaty on St. Lawrence Seaway ( which failed in the U. S. Senate ); wrote a Children's Charter that advocated protection of every child regardless of race or gender ; created an antitrust division in the Justice Department ; required air mail carriers to adopt stricter safety measures and improve service ; proposed federal loans for urban slum clearances ( not enacted ); organized the Federal Bureau of Prisons ; reorganized the Bureau of Indian Affairs ; instituted prison reform ; proposed a federal Department of Education ( not enacted ); advocated $ 50-per-month pensions for Americans over 65 ( not enacted ); chaired White House conferences on child health, protection, homebuilding and home-ownership ; began construction of the Boulder Dam ( later renamed Hoover Dam ); and signed the Norris – La Guardia Act that limited judicial intervention in labor disputes.

* 1930 – Industrialist Henry J. Kaiser begins construction of the Boulder Dam ( now known as Hoover Dam ).

* Muay Thai Kickboxing – The Ultimate Guide to Conditioning, Training and Fighting, Chad Boykin, 2002, Paladin Press, Boulder, Colorado.

* 2001 – 32-year-old Erik Weihenmayer, of Boulder, Colorado, becomes the first blind person to reach the summit of Mount Everest.

* 1936 – Generators at Boulder Dam ( later renamed to Hoover Dam ) begin to generate electricity from the Colorado River and transmit it 266 miles to Los Angeles, California.

* Jonbenet Ramsey ( 6 August 1990 – 25 December 1996 ) was a child beauty pageant contestant who was missing and found dead in her Boulder, Colorado home.

* December 25 – JonBenét Ramsey, 6, is murdered in the basement of her parents ' home in Boulder, Colorado.

* December 21 – The U. S. Congress approves the construction of Boulder Dam, later renamed Hoover Dam.

Boulder, CO., Golem, 1971, pp. 37 – 381.

He represented Boulder and the Denver suburbs in Congress from 1975 – 1987.

The Denver – Aurora – Broomfield MSA, the Boulder MSA, and the Greeley MSA comprise the larger Denver – Aurora – Boulder Combined Statistical Area.

Charter members of the Big 12 included: Baylor University, the University of Colorado at Boulder, Iowa State University, University of Kansas, Kansas State University, the University of Missouri, the University of Nebraska – Lincoln, the University of Oklahoma, Oklahoma State University – Stillwater, the University of Texas at Austin, Texas A & M University, and Texas Tech University.

** Denver – Aurora – Boulder Combined Statistical Area