01. 4.6 Billion
Year Story···The World is Born.(2:28)
02. Becoming Mother Earth···Theme
of Gaia.(3:03)
03. Abundant Nature···Village
Theme.(1:51)
04. Beginning Year 450 Million···Chapter
1 Field.(2:44)
05. Journey to the Unknown···Cave
Theme.(3:01)
06. Natural Selection···Battle
Theme.(2:22)
07. Sorrow.(4:48)
08. Nature Praises 「I'm Earth」···Main
Map Theme.(3:36)
09. Hello, Evolution···Chapter
2 Field.(3:06)
10. Go to the Land···Evolution
March.(3:52)
11. Another Evolution···Coffee
Break.(2:51)
12. Time of Anxiety···Chapter
3 Field.(3:13)
13. Premonition of Destruction.(4:35)
14. Evolution Ballad···Chapter
4 Field.(3:12)
15. Final Selection···Battle
with Bolbox.(3:20)
16. To a New Evolution.(2:02)
17. 4.6 Billion Year Story Finale.(3:23)
