Yu-Gi-Oh GX Spirit Caller Walk Through

Thank you to gamefaqs

Main events:
[ 0] Begin the game...
[ 1] Duel the Red students and register at least one of them.
[ 2] Go to the lighthouse in the evening
[ 3] Jaden will duel you at the dorm
[ 4] Fight both of the Yellow students (during the weekend)
[ 5] Crowler will ask you to investigate a criminal that attacked the Blue students
[ 6] Duel the Obelisk boys
[ 7] Email telling you to proceed to the lake
[ 8] Duel the Obelisk girls
[ 9] Email telling you to proceed to the blue girls' dorm
[10] Earn your first Duel Spirit!
[11] School Field Duel vs Chazz
[12] Go to the yellow dorm to duel Bastion (This is when I got the Blair sub-event)
[13] Bastion will appear and duel you at the red dorm
[14] Chazz at the lake... again!
[15] Alexis talks about Chazz leaving (lighthouse at night) (This is when I got the Chumley sub-event)
[16] Ghost stories (automatic)
[17] Jaden invites you to go to the Abandoned dorm
[18] Duel against the Paradox Brothers
[19] Dimitri and Yugi's deck saga[20] Jinzo event
[21] School Field Duels vs Bastion and Jaden
[22] School Field Match vs Chazz
[23] Seven Shadow Riders a) Nightshroud: Volcano b) Camula: Lake at night c) Tania: Eastern part d) Don Zaloog: Automatic, just go to sleep e) Abidos the Third: Lighthouse f) Titan: Medical Office in School (day) then Abandoned Dorm (night) g) Amnael: Abandoned Dorm at night
[24] Duel Atticus and Chazz for Alexis' love
[25] Sacred Beasts[26] Chumley leaves the island
[27] Zane's Graduation Duel
[28] Duel Aster Phoenix at the Red Dorm (among other things)
[29] Dark Zane Saga and School Tournament a) Duel Atticus a) Duel Dark Zane b) Duel Aster Phoenix c) Duel Jaden
[30] THE ENDSide Events:(When they interrupt the main story, you must finish these events before you can move on)[S1] Blair event[S2] Unlocking Chumley as a duelist a) Find him randomly around the island b) Duel him at an event marker on the east side[S3] Tyranno events a) Duel at the red dorm (automatic) b) Duel him at the event marker near the red dorm (automatic) c) An event marker appears outside the red dorm (randomly) d) Tyranno returns!