The 11 fragments of the One Stone serve as continue checkpoints of sorts, allowing you to begin a new game with a certain number of planets already revived and the corresponding bosses already defeated. Structures are not saved however and will need to be rebuilt.
THE SEED

Begin a new cosmic journey… without any pants.
OR
Travel through dimensions…
ISFET

To where the first Chaos was calmed. (Small fire dragon)
(3 planets revived)
HRU

To where flame’s breath left beyond. (Large fire dragon)
(6 planets revived)
NUN

To where ice became steam. (Ice dragon)
(10 planets revived)
NUT

Past the Sky Goddess’ scheme. (UFO Mothership)
(14 planets revived)
SABGU

To where mucous mire waned. (Big Jelly)
(18 planets revived)
MONTU

Past the war god’s soil reign. (Bossworm)
(23 planets revived)
NEFERIU

To where all sounds became one. (SUPER ULTIMATE ANGRY DEATH MASTER 9000)
(26 planets revived)
IAH

To when the Moon’s soul was hung. (Big Al)
(33 planets revived)
AMMIT
To when unjust judgement declined. (Blue Wizard)
(42 planets revived)
NAOS

To the sanctuary divine. (Triple Dragons)
(46 planets revived)
AKH

To a soul’s endless dance.
(50 planets revived, begin next to portal to final boss.)
Written by Mtext