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* VGM music package                           *
* https://www.smspower.org/Music              *
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Game name:           Astérix and the Secret Mission
System:              Sega Game Gear
Complete music dump: Yes
FM:                  No

Original author:     Katsuhiro Hayashi
Publisher:           Sega
Package created by:  Maxim
Package version:     1.00

Files, in approximate game order:

Name                                Length:
                                    Total  Loop
Title Screen                        1:23   1:23
Language and Character Select       0:15   0:15
Story                               0:17   0:17
Round 1-1: Gaulish Village          0:45   0:45
Round 1-2 (Astérix): Forest         0:28   0:28
Round 1-2 (Obelix): Waterfalls      0:21   0:19
Round 2: Cave                       0:48   0:46
Round 3-1 (Astérix): Surfing/Pir... 0:28   0:28
Round 3-2 (Astérix): Pirate Ship    1:11   1:11
Round 3-1 (Obelix): Sea Bed         0:40   0:38
Boss                                0:25   0:22
Red Beard Defeated                  0:03   -
Round 4-1 (Astérix): Desert         0:35   0:35
Round 4-2 (Astérix): Ruins          0:36   0:36
Dogmatix Bonus Stage                0:10   0:10
Uptotrix Defeated                   0:02   -
Stage 4-1 (Obelix): Snow            0:51   0:51
Stage 4-2 (Obelix): Ice Castle      0:39   0:38
Stage 5: Shrine                     0:44   0:42
Watziznehm's Magic Carpet           0:15   0:15
All The Herbs                       0:04   -
The End                             0:49   0:45
Death                               0:03   -
Unused Music 1                      0:28   0:26
Unused Music 2                      1:36   1:36
Unused Jingle 1                     0:13   -
Unused Jingle 2                     0:09   -
Unused Jingle 3                     0:05   -
Unused Jingle 4                     0:07   -
Unused Jingle 5                     0:09   -

Total Length                       14:40  13:26

Notes:

Dumped by hacking the game. It has two sound 
engines, presumably because there's too much data
to fit in one 16KB bank. Both have triggers at
RAM address $de03. During the title screen, you
can trigger music indices 81..8b. Patch 19e0=0
to disable the timeout. During the character 
select screen, you can trigger music indices 
8c..9f.

I suspect it is all identical to the SMS version...


Version history:

2026/05/30 Version 1.00 (Maxim): First version.
