Sound chips: YM2151 OKIM6258
System: X68000
Composer: Kenichi Kamio
Developer: ZOOM
Publisher: ZOOM
Release date: 1991-05-17
Version Date Author Description
1.00 2014-04-27 vampirefrog Initial release.
1.01 2014-08-11 Valley Bell Optimized VGMs.
Size reductions
opt_oki32.4 MB859 KB2.6%
vgm_cmp859 KB829 KB96.5%
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This pack was made using XM6 Pro-68k build
version 140316 (
Songs were ripped from the menu. I named the
tracks myself, based on the on-screen
announcements (
They are different from vgmdb, that's where I
got the composer name.

The opening song is from the third floppy; I
had no idea how to rip it without the sound FX.

Music driver: Music Driver version 1.6
 (C)1990,91 ZOOM All rights reserved

Programmer: T. Yamajiri
Designer: M. Fukuda
Designer: M. Kuwabara
Designer: N. Ueto
Adviser: K. Takami
Director: A. Sato

External links:
Mercenary Force
Shmup (FR)
JP review
About composer

Size reduction:
1. opt_oki: 32.4 MB -> 859 KB (2.59 %)
2. vgm_cmp: 859 KB -> 829 KB (96.5 %)
Total: 32.4 MB -> 829 KB (2.50 %)


Source: VGMRips

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