Geometric War Mac OS

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Zombie Army 4 Dead War Mac OS X – SUPER DELUXE EDITION – Are you ready for a zombie-themed spin-off for Sniper Elite? Action, Shooter. Shadows Awakening Mac OS X – FULL GAME for Macbook/iMac. Shadows Awakening Mac OS X Are you ready for an action-RPG with tons of heroes and a gripping story? Download Shadows Awakening for. Another Mac Gamer HQ favorite, Company of Heroes 2 is the sequel to the original Company of Heroes, released over a decade ago. The sequel takes you directly onto the Eastern Front of WWII for a close-up look at the vagaries of the war you’re waging.

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(Redirected from Tempest (arcade game))

Tempest
Developer(s)	Atari, Inc.
Publisher(s)	Atari, Inc.
Designer(s)	Dave Theurer^[1]
Platform(s)	Arcade, Atari ST, Amstrad CPC, BBC Micro, ZX Spectrum
Release	October 1981: Arcade^[2] 1985: Spectrum, BBC 1987: Amstrad 1989: Atari ST
Genre(s)	Tube shooter
Mode(s)	Up to 2 players, alternating turns

Tempest is a 1981 arcade game by Atari Inc., designed and programmed by Dave Theurer. It takes place on a three-dimensional surface, sometimes wrapped into a tube, which is viewed from one end and is divided into either 15 or 16 lanes, depending upon whether the tube's shape was closed or open, respectively. The player controls a claw-shaped 'blaster' that sits on the edge of the surface, snapping from segment to segment as a rotary knob is turned.

Tempest was one of the first games to use Atari's Color-QuadraScanvector display technology. It was also the first to let players choose their starting level (a system Atari called 'SkillStep'). This feature increases the maximum starting level depending on the player's performance in the previous game, essentially allowing the player to continue. Tempest was one of the first video games with a progressive level design where the levels themselves varied rather than giving the player the same layout with increasing difficulty.

Gameplay[edit]

The arcade version with the player's lane in yellow and three red flippers moving along the rim.

The goal in Tempest is to survive for as long as possible, and score as many points as possible, by clearing the screen of enemies that appear on the playing field. The player's ship can rapid-fire shots down the tunnel, destroying any enemies within the same segment, and is also equipped with a Superzapper, which, once per level, destroys all enemies currently on the playing field (a second use of the Superzapper in a level destroys one random enemy).

Enemies swirl at the far end of the playing field, then enter it and move toward the player. When all enemies in a level are destroyed or reach the player's end of the playing field, the player 'warps' to the next level by traveling down the field. As the player warps to the next level, he or she must avoid or shoot away any spikes. The player loses a ship when an enemy comes into contact with the ship, shoots it or otherwise destroys it, or if the ship hits a spike while warping. The player earns new ships at certain point thresholds, and may hold up to six ships at once. The game ends when enemies destroy all of the player's ships.

There are multiple types of enemies, each with a different behavior pattern. At higher levels, some enemies place spikes in the middle of the lane. These spikes travel toward the player and destroy the player's ship when the player warps out to the next playing field. Other enemies travel towards the player's end of the playing field while firing at the player, then flip from lane to lane, killing the player if it moves onto the lane that the player is on. Firing while this type of enemy is changing from an adjacent lane kills it.

There are 8 enemy types: Flippers, Tankers, Spikers, Spikes, Fuseballs, Pulsars, Fuseball Tankers and Pulsar Tankers. Tempest features sixteen unique geometric shapes for the playing fields, some of which are closed tubes that allow the player to loop around, while others are open fields with distinct left and right endpoints. When all 16 screens have been played, the sequence repeats with a different color scheme and higher difficulty, including the invisible (black) levels (65–80). Each sequence of levels adds additional faster, deadlier enemies. After level 99, the level number stops incrementing, and one of the 16 variations randomly appears after each player death or the successful completion of subsequent levels.

Development[edit]

The game was initially meant to be a 3D remake of Space Invaders, but early versions had many problems, so a new design was used. Theurer says the design came from a nightmare where monsters crawled out of a hole in the ground. During the prototype stages the game was called Aliens, then Vortex, and finally Tempest.^[3]

Three different cabinet designs exist for Tempest. The most common is an upright cabinet that, viewed from the side, is in the shape of a right triangle sitting on a rectangle. This cabinet sported colorful side art. A shorter, less flashy cabaret-style cabinet was also released with optional side art. A cocktail-style table cabinet allowed two players to play at opposite ends of the table; the screen automatically flipped for each player.

In the first games Atari shipped there were glitches in one or more of the ROM chips. The problem code allowed a player to do unintended things when ending their score in certain 2 digit combinations. According to Joystik magazine, which detailed these combinations, the most useful were the ones that earned the player 40 free credits (06, 11, 12, 16, 17, 18) and the 'jump to green' trick (46).^[4] Another useful combination mentioned was 05 which allowed the player to play the game in the attract mode. In this scenario pausing at one the combinations would cause the effect to take place immediately without losing the balance of the player's lives. Also, in the attract mode, pausing at an end score of 48 gave the player 255 extra lives. After this issue was discovered, Atari corrected the problem so that further shipping machines were incapable of allowing the end score tricks. It was also noted in Joystik that Atari shipped updated chips to be replaced in the field.

Ports[edit]

An official port was released for the Atari ST. An official port that bears the Atari logo was released by Superior Software for the BBC Micro and Acorn Electron in 1985, and another by Electric Dreams for the ZX Spectrum and Amstrad CPC in 1987.^{[citation needed]} Versions for the Atari 2600^[5] and 5200^[6] were in the works in Atari, Inc. during 1984, and unfinished prototypes exist for both of them.^{[citation needed]} The game was released for Microsoft Windows 3.x as part of the Microsoft Arcade package. It has 14 secret levels.^[7] The original Tempest was included as part of Arcade's Greatest Hits: The Atari Collection 1 for the PlayStation, Sega Saturn, and Super NES.^{[citation needed]} In 2001, Infogrames and Digital Eclipse ported 12 Atari arcade games (one of them being the original Tempest) under the compilation title, Atari Anniversary Edition released for PC and Dreamcast, a PlayStation compilation titled, Atari Anniversary Edition Redux, was also released with the same number of games plus two exclusives to the Redux edition.^{[citation needed]} A handheld compilation released in 2002 titled, Atari Anniversary Advance was released for the Game Boy Advance with half the number of games of the console compilation, Tempest is still included on the handheld compilation though.^{[citation needed]} In 2005, the original Tempest is part of Atari Anthology for the Xbox and PlayStation 2; the PC version also includes the Atari 2600 prototype. The 2600 port was also released as part of the Atari Greatest Hits compilation for Nintendo DS and iOS devices.^{[citation needed]} Also in 2005, a port and graphical 'remix' of the original Tempest was included as part of Retro Atari Classics for the Nintendo DS. This version deviates significantly from the basic rules and experience of the original game.^{[citation needed]}Tempest was released for Xbox 360 in December 19, 2007, which was available for purchase through Xbox Live Arcade for 400 MS Points. This version includes the original arcade game (emulated) and an 'evolved' version with updated graphics.^{[citation needed]} After the unfinished 5200 prototype was found in 1999, its original programmer, Keithen Hayenga, resumed work on finishing the port. It was published by AtariAge in 2013 for US $50.^[8]

Reception[edit]

Review score
Publication	Score
AllGame	^[9]

Chris Crawford wrote in 1982 that unlike Pac-Man, Tempest 'intimidates many beginners because it appears to be unwinnable'; its smoothly increasing difficulty, however, encourages players to continue playing.^[10] In 1996, Next Generation listed the arcade version as number 74 on their 'Top 100 Games of All Time', commenting that 'it's very fast, it has abstract, color vector graphics that remain unequaled to this day, and its novel 'paddle' controller makes playing Tempest effortless. The game's difficulty advances smoothly, and the play is extremely well balanced'.^[11]Tempest is #10 on the KLOV's list of most popular games, tied with Centipede.

The game has been cited as an influence on the careers of video game designers Jeff Minter and John O'Neill.^[12]

Legacy[edit]

Shortly after the original game was released, an arcade owner named Duncan Brown hacked the level data and made an altered, more difficult version: Tempest Tubes. It was eventually included with Tempest in the Hasbro compilation Atari Arcade Hits: Volume 1 for PC in 1999.

Sequels[edit]

Jeff Minter created two authorized games, released long after the original game: Tempest 2000 (1994) for the Atari Jaguar (renamed Tempest X3 for the PlayStation port), and Tempest 3000 (2000) for Nuon enhanced DVD players. In July 2018, Tempest 4000 was released for multiple platforms.^[13] Minter also wrote two games inspired by Tempest: Space Giraffe (2007) and TxK (2014) After TxK was released for the PlayStation Vita, the current incarnation of Atari blocked release of the game for additional platforms.^[14]

Clones[edit]

1980s home computer clones include Web War for the Acorn Electron and BBC Micro published by Artic Computing in 1985,^[15]Tubeway (1982) for the Apple II, Storm (1984) for the Tandy Color Computer,^[16] and Livewire!, an Atari 8-bit family type-in game printed in ANALOG Computing in 1983.^[17] The Tempest-inspired Axis Assassin (1983) was one of the first five releases from Electronic Arts.^[18]

Arashi is a 1992 freeware clone for the Apple Macintosh running classic Mac OS.^[19]Whirlwind (1994) is a commercial game that Computer Gaming World described as 'a clone of Tempest'.^[20]

In popular culture[edit]

Tempest is part of a plot thread in the 1984 film Night of the Comet.^[21]
Tempest is featured prominently in the music video for Rush's 1982 song 'Subdivisions'.
Parzival must beat Anorak's high score of 728,329 on Tempest (1980 cabinet) in the first part of the final challenge inside the Crystal Gate in the book Ready Player One.
In the pilot episode of the television series Numbers, Larry Fleinhardt plays Tempest while advising someone on a mathematical problem. Larry is later seen playing the game in the season four episode 'End Game'.
Tempest is one of the video games in the TV comedy Silver Spoons.