Bermuda Triangle (World?)

Arcade Video game published 37 years ago:

Bermuda Triangle (c) 1987 SNK.

A vertically scrolling shoot'em up.

- TECHNICAL -

Game ID: A6003 'WW'

Main CPU: Zilog Z80 (@ 4 Mhz), Zilog Z80 (@ 5 Mhz)
Sound CPU: Zilog Z80 (@ 4 Mhz)
Sound Chips: Yamaha YM3526 (@ 4 Mhz), Y8950 (@ 4 Mhz)

Players: 2
Control: 8-way joystick (rotary).
Buttons: 2

- TRIVIA -

Released in February 1987.

This game is known in Japan as "World Wars" (but similar to the US older version).

- UPDATES -

The US older version is a different version :
* Different weapon powerup.
* Graphics are almost completely different.
* More different bosses.
* No shape-changing by powerups.
* No Speeches.
* Players beam to different places instead of times after finishing a level.

- STAFF -

Director : Eikichi Kawasaki
Software : SNK jr.
Designers : Rampty, Tetsuyaki
Assistants : Miss Yoko, Angel
Hardware : Akitadesi
Sound : Kenny
Producer : Mr. Oba