Add TrayAppears after early queue-pressure stages
Booster Decision Lab
A booster is good only when it changes the next move. Pick the blocker, then decide whether to spend, save, restart, or match the board first.
Spend or save
Use Add Tray only if the extra slot protects two pigs that can both hit the opener. Otherwise restart before spending.
Add TrayAppears after early queue-pressure stages
HandUseful once single bad stored pigs can freeze the belt rhythm
ShuffleHelpful after the board is ready but the belt order refuses to cooperate
Super ShooterBest for late blockers and high-HP-looking walls
Add TrayBest for: Saving a run when two useful pigs are about to arrive but the five slots are already tight.
Save when: The board is still closed and you cannot immediately use the extra slot.
Mistake: Using it before the opener color is visible.
Best next page: Very Hard Queue
HandBest for: Removing one wrong pig so the real opener can enter the tray.
Save when: Several slots are bad. Hand fixes one problem, not a full queue collapse.
Mistake: Using it on an annoying pig instead of the pig blocking the next clear.
Best next page: Very Hard Queue
ShuffleBest for: Recovering a matching board where you know the next needed color and the belt will not serve it.
Save when: The board is still blocked. Shuffling before opening space usually changes nothing.
Mistake: Treating Shuffle as a solver instead of a queue reset.
Best next page: Screenshot Match
Super ShooterBest for: Pushing through a large blocker after you confirm it is the real route opener.
Save when: You have not identified the blocker that unlocks the rest of the board.
Mistake: Spending it on scattered pixels that normal ammo can clear.
Best next page: Very Hard Queue
Decision flow
If the real blocker is still closed, most boosters only delay the same problem.
Use Hand for one bad stored pig. Do not use it for a full queue collapse.
Shuffle is strongest after you know the exact color you need next.
Add Tray is worth it when the added space directly protects a route opener.