Core problem: Stretch each smash run so stamina lasts long enough to cover the current bill. The run dies at 0 stamina. Every miss or half-finished piggy is money you will not earn. The fix is hitting the piggy that gives stamina back (The Tourist), then spending leftover swings on easy kills instead of chasing tanks.

1Which Piggy Restores Stamina: The Tourist

The Tourist
Big, lazy, mostly stands still. Smash it whenever it is on the desk. That refund is the only in-run stamina refill most players rely on early. Recovery Smash (+1 stamina per smash) and later coin/perk effects help, but Tourist is the one people hunt first.
Rule: Tourist is slow and tanky enough that you should not start it if you cannot finish it. Finish it when you can. The refund is why you take it over a runner.

2The Stamina Hammer Loop

The Core Loop
Tourist refunds stamina → extra swings → more coins → pay the bill → perk/upgrade that fixes whatever ended the last run. There is no separate infinite hammer loop beyond this.

3Hammer Matching: Wide vs Heavy

Default farm hammer
Fast + Wide
For crowded desks. One swing tags more bodies. This is the default. Use it when the desk is packed with easy piggies and you need to clear fast before stamina runs out.
Single-target hammer
Heavy / Crit
For one fat target (Tourist, Woody, stone later). Higher damage so you do not dump the whole stamina bar into one HP pool. Swap only when current piggies survive too long or radius is starving you.

4Key Decisions

What you seeDo thisDon't
Tourist on desk, you can finish it Kill it now for the stamina refund Ignore it to chase a runner
Stamina low, one tanky piggy left Switch to a nearby one-shot or end the run Dump the last swings into Woody/stone
New hammer available Swap only if current piggies survive too long or radius is starving you Buy speed before you can hit anything
Bill due soon Farm reachable piggies, pay, then spend surplus Pay early just to "feel safe" if you have no pay-early rings. Some players report early pay pulls the next due date forward

5Mistakes That Kill the Loop

If a later coin or perk refunds a % of max stamina every N hits, take it once the basic Tourist + Recovery Smash loop is already working. Do not skip the fundamentals for a late perk.