Spoilers for Beast Breaker.  An amazing game that you should go play.  Also some epilogue fan fiction.

It has been many years since Skipper first answered the call to action.  Taking arms against the crystalized behemoths continue to ravage the lands.  Yet to this day, the mouse has yet to falter in both their strength, or their determination.  While Alchemilla, Umbra, and Cinnabar had made progress in finding ways to reverse the energy flux causing these beasts to spawn from the earth, the geologic monstrosities continue their rampage.  

Despite this seemingly endless despair, hope rises above it all, through unity, teamwork, and courage.  Skipper and his group, bring aid to all who seek it.  Be it force to eliminate the beasts, supplies needed for repair or recovery, or knowledge gathered to keep everyone safe.  

Skipper, now a master of various weapons, and gifted the armor scales by Cinnibar, fights on.  For their family, for their friends, and for their world.