Difference between revisions of "Viper Phase 1"
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| − | |developer = Seibu Kaihatsu | + | |developer = [[Seibu Kaihatsu]] |
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|music = Go Sato | |music = Go Sato | ||
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|releasedate = May 1995 (Japan) | |releasedate = May 1995 (Japan) | ||
| − | |previousgame = Raiden DX | + | |previousgame = [[Raiden DX]] |
| − | |nextgame = Raiden Fighters | + | |nextgame = [[Raiden Fighters]] |
}} | }} | ||
| − | '''Viper Phase 1''' is a 1995 vertically scrolling shooter video game developed by Seibu Kaihatsu for arcades. Often regarded as a spin-off or spiritual successor to the Raiden series, the game shares many similarities in terms of gameplay mechanics and design. | + | '''Viper Phase 1''' is a 1995 vertically scrolling shooter video game developed by Seibu Kaihatsu for arcades. Often regarded as a spin-off or spiritual successor to the Raiden series, the game shares many similarities in terms of gameplay mechanics and design. Viper Phase 1 is the first game developed for Seibu Kaihatsu's SPI system board, featuring detailed sprite-based graphics and elaborate explosion effects. |
| − | + | The initial release (known as ''OLD Version'') failed to gain acceptance among many players due to its unorthodox weapons system. Three months later, a revised '''NEW Version''' was released, featuring adjustments that brought the gameplay closer to ''Raiden'', such as making sub-weapons permanent. This version also formed the basis for overseas releases of Viper Phase 1. | |
| + | |||
| + | Hamster Corporation released the game as part of their Arcade Archives series for the Nintendo Switch, PlayStation 4, and PlayStation 5 in December 2024. | ||
{{VideoIndex}} | {{VideoIndex}} | ||
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== Gameplay Overview == | == Gameplay Overview == | ||
| − | The | + | The game consists of eight stages and supports two-player simultaneous play. There are no extends. |
=== Controls === | === Controls === | ||
---- | ---- | ||
| − | * ''' | + | * '''8-way joystick:''' Moves the player's craft. |
| − | * ''' | + | * '''A:''' Simultaneously fires the player's main weapon and sub-weapon. |
| − | + | * '''B:''' Activates the player's bomb. There is a slight delay before the bomb detonates. | |
| − | |||
| − | |||
| − | |||
=== Weapons === | === Weapons === | ||
---- | ---- | ||
| − | + | {| class="wikitable" | |
| + | |- | ||
| + | ! scope="col" style="width: 80px;" | Icon | ||
| + | ! scope="col" style="width: 80px;" | Name | ||
| + | ! scope="col" style="width: 330px;" | Function | ||
| + | |- | ||
| + | | [[File:Viper_Phase_1_Wide.png|50px|center]] || <center>'''Wide'''</center> || <center>The recommended weapon for the entirety of the game. Fires shots in a fan-shaped pattern covering a wide area. Powering up expands the firing range. While the damage per individual shot is low, point-blanking enemies unleashes devastating attack power.</center> | ||
| + | |- | ||
| + | | [[File:Viper_Phase_1_Laser.png|50px|center]] || <center>'''Laser'''</center> || <center>Fires a laser beam straight ahead. Although the effective range is narrow, the weapon is powerful. Powering up increases the thickness of the beam. This weapon is effective against heavily armored enemies.</center> | ||
| + | |- | ||
| + | | [[File:Viper_Phase_1_Missile.png|50px|center]] || <center>'''Missile'''</center> || <center>Launches missiles across a wide area in front of your ship. The missiles travel slowly but explode upon impact, dealing massive damage. Powering up increases the number of missiles fired and expands the size of the resulting explosions.</center> | ||
| + | |- | ||
| + | | [[File:Viper_Phase_1_Napalm.png|50px|center]] || <center>'''Napalm'''</center> || <center>Fires missiles straight ahead from both wings of your ship. They detonate upon impact, dealing concentrated, high-damage hits. Powering up increases the number of explosions generated by each missile, allowing the blast to cover a wider area.</center> | ||
| + | |- | ||
| + | |} | ||
=== Items === | === Items === | ||
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== Story == | == Story == | ||
| − | + | The year is 2050 (Cosmic Era), long after humanity embarked on a massive space colonization project in search of a "second Earth." Having settled across various star systems, humanity developed unique cultures and scientific advancements, yet simultaneously fell into conflict, sparking a succession of large-scale interstellar wars. The flames of war eventually reached Earth itself; a rebel force from another star system—possessing technology far superior to Earth's—brought a massive fleet led by a space aircraft carrier into Earth's orbit and demanded unconditional surrender. In response, the Earth Defense Force launched a top-secret operation codenamed "Viper Phase 1," the plan for which was to infiltrate the enemy carrier, gather data, seize a new type of enemy fighter, and then use that fighter to destroy the carrier. | |
| − | |||
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---- | ---- | ||
Latest revision as of 09:22, 19 August 2026
Title screen
| Developer: | Seibu Kaihatsu |
|---|---|
| Music: | Go Sato |
| Program: | Yoritaka Kasai |
| Art: | Toshinobu Komazawa |
| Release date: | May 1995 (Japan) |
| Previous game: | Raiden DX |
| Next game: | Raiden Fighters |
Viper Phase 1 is a 1995 vertically scrolling shooter video game developed by Seibu Kaihatsu for arcades. Often regarded as a spin-off or spiritual successor to the Raiden series, the game shares many similarities in terms of gameplay mechanics and design. Viper Phase 1 is the first game developed for Seibu Kaihatsu's SPI system board, featuring detailed sprite-based graphics and elaborate explosion effects.
The initial release (known as OLD Version) failed to gain acceptance among many players due to its unorthodox weapons system. Three months later, a revised NEW Version was released, featuring adjustments that brought the gameplay closer to Raiden, such as making sub-weapons permanent. This version also formed the basis for overseas releases of Viper Phase 1.
Hamster Corporation released the game as part of their Arcade Archives series for the Nintendo Switch, PlayStation 4, and PlayStation 5 in December 2024.
For replay videos, visit the Video Index.
Contents
Gameplay Overview
The game consists of eight stages and supports two-player simultaneous play. There are no extends.
Controls
- 8-way joystick: Moves the player's craft.
- A: Simultaneously fires the player's main weapon and sub-weapon.
- B: Activates the player's bomb. There is a slight delay before the bomb detonates.
Weapons
| Icon | Name | Function |
|---|---|---|
 |
||
 |
||
 |
||
 |
Items
This section describes any and all collectibles that you acquire in the game. An example being any Power Up items or Medals from Battle Garegga. Include secret items such as extra lives as well.
Rank
If the game features a relevant rank system, use this section to discuss it in more detail. Otherwise, this can be omitted.
Loops
If a game features a loop system, elaborate on it in detail here. Otherwise, omit this section.
Scoring
This section should cover a general breakdown of the scoring system of the game. Feel free to put the meat and potatoes here. A great example of a scoring section is the DoDonPachi page.
Strategy
See (Template Page)/Strategy for stage maps, enemy and boss descriptions, walkthroughs, and advanced play strategies.
This section details some particular strategic information about the game and its gameplay, such as hidden 1UPs and some basic scoring tricks. For anything particularly deep or highly complex, you can probably leave it in the Strategy page.
(Currently evaluating whether or not this specific section should even include information outside of the separated Strategy pages. Worth thinking about as a community.)
Story
The year is 2050 (Cosmic Era), long after humanity embarked on a massive space colonization project in search of a "second Earth." Having settled across various star systems, humanity developed unique cultures and scientific advancements, yet simultaneously fell into conflict, sparking a succession of large-scale interstellar wars. The flames of war eventually reached Earth itself; a rebel force from another star system—possessing technology far superior to Earth's—brought a massive fleet led by a space aircraft carrier into Earth's orbit and demanded unconditional surrender. In response, the Earth Defense Force launched a top-secret operation codenamed "Viper Phase 1," the plan for which was to infiltrate the enemy carrier, gather data, seize a new type of enemy fighter, and then use that fighter to destroy the carrier.
Development History
If available, you can include information here about the hardware, the development of the game, and its general reception. Try to have as much information in this section cited as possible.
Version Differences
- Include information here about differences in a game between various versions. This includes regional differences, patch updates/bugfixes, and the like.
Trivia
- Cool facts and random tidbits go here!
Gallery
See (Template Page)/Gallery for our collection of images and scans for the game.
Other
We have support for wikitables, giving us the potential to add lots of cool info in a small box on the page somewhere, but we are not using them at the moment. I'm just leaving this here so we can have it handy in case we decide to actually use them. Feel free to not use this section.
| (Template Page) |
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| put your stuff here |
References & Contributors
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