Battle Field (c) 1987 Alpha Denshi.
Travel throughout various time periods to save your fellow comrades in this vertically scrolling shoot'em up. Collect power-ups to help you defeat a variety of enemies and end-bosses.

>>> TECHNICAL DETAILS
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Game ID : Alpha-68K96II 'BT'
Main CPU : 68000 (@ 8 Mhz)
Sound CPU : Z80 (@ 7.15909 Mhz)
Sound Chips : YM2203 (@ 3 Mhz), YM2413 (@ 8 Mhz), DAC (@ 8 Mhz)
Screen orientation : Vertical
Video resolution : 224 x 256 pixels
Screen refresh : 60.00 Hz
Palette colors : 2048
Players : 2
Control : 8-way joystick (rotary)
Buttons : 2

>>> TRIVIA
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Released in November 1987.
Licensed to SNK.
This game is known in US as 'Time Soldiers'.
The game contains a horrible original bug : When you put the 'English language' on using the dipswitch the title screen becomes totally broken.
Default high-score table (ranking) :
1 90000 H.RYU
2 80800 TOMO
3 70900 K.OZ
4 60600 ROW.U
5 50500 K.SAKA
6 40400 H.HON
7 30300 T.HATO
8 20200 KAMODA
9 10100 HAGITA
10 7700 S.MORI

>>> GAME UPDATES
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In 'Time Soldiers', the highscore table contains different name entries than Battle Field.

>>> DESIGNERS / PROGRAMMERS / STAFF
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Director : Kyuko Ozutumi (K.OZ)
A.D & design : Tomoharu Takahasi (TOMO)
Designers : Shinji Moriyama (S.MORI), Row Ushizawa (ROW.U), Kenichi Sakanishi (K.SAKA), Kathue Konbe, Takashi Hatono (T.HATO)
Music programmer : Satoshi Hagitani (HAGITA)
Music : Yuka Watanabe
Programmers : Hideo Kamera, Hiroyuki Ryu (H.RYU)

>>> OTHER GAME RESOURCES
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Game's rom.