Bored of unlocking the missions sequentially. This mod that unlocks everything from the beginning and allows a user to complete all missions in any order, just after Luigi's Girls. You can basically access all the islands from start as well. Do not that 100% Checklist needs to be followed.
Portland Missions Open:
Mike Lips Last Lunch
Taking Down the Laundry
Chaperone
Turismo
The Crook
Staunton Missions Open:
Sayonara Salvatore*
Kanbu Bust Out
Silence the Sneak
Bling Bling Scramble
Liberator
Bait
*Complete all Missions at Portland before Sayonara Salvatore, for 100% Completion.
Shoreside Missions Open: