Helpers and NPCs

Helpers matter because they unlock automation, passive income, side systems, achievements, or secret shops.

Helper	Room	Main Use
Magician Mousey	Darts	Unlocks a Magic study panel. Fire Darts give Magic EXP, ranks fund magic upgrades, and later upgrades let the Rattling Gunner inherit imbuements.
Rattling Gunner	Darts	Automatically fires mini darts for passive Darts income. Speed, precision, magic synergy, and several gacha/sushi bonuses improve it.
Ratatooie	Darts	Runs the Darts secret shop and accepts Platinum earned from Trial Mode.
Accountant Toad	Lotto	Generates passive money from your best wins across all ticket types. This is the key answer for players whose wrists hurt from scratching too many tickets.
Abacus Frog	Lotto	Adds ticket EXP and ticket levels so repeated tickets permanently improve that ticket’s money output.
Croquemonseir	Lotto	Runs the Lotto secret shop and accepts Buckeroos.
Bubba the Seal	Pachi	Throws extra balls into Pachi. A later upgrade gives a 30% chance to triple Bubba’s thrown ball package.
Poker Pirate	Pachi	Connects Pachi to card-hand scoring and the trips-or-better achievement.
Pingy	Pachi	Runs the Pachi secret shop and accepts Turbo Tickets.
Ghost Janitor	Sushi	Boosts Sushi and later cross-room output. Guide pages treat Janitor as an important unlock because the bonus reaches beyond Sushi.
Poppy	Sushi	Unlocks the wheel system, including wheel win achievements and double-spin upgrades.
Blombo	Sushi	Runs the Sushi secret shop and accepts Red Bows.
Trash Goose	Gacha	Unlocks Gacha-side helper behavior tied to item handling and the trash/bin goose achievement.
Gumball Goose	Gacha	Runs the gumball machine and permanent gumball bonuses. Gumball upgrades are tracked separately in the save.
Gronk	Gacha	Runs the Gacha secret shop and accepts Cotton.

Priority Notes

• Buy Rattling Gunner and Auto Throw early if manual Darts is slowing you down.
• Buy Accountant Toad and Abacus Frog before deep Lotto grinding.
• Treat Bubba and Poker Pirate as Pachi side-system unlocks, not cosmetic helpers.
• Ghost Janitor and Poppy are important because they create cross-room and universal multipliers.
• Trash Goose and Gumball Goose turn Gacha from raw rolling into long-term item economy.