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JLP Pinball Cards

Tri Zone

Williams 1979
Strategy updated: June 28th, 2026

Ruleset

Complete top A B lanes for +1 bonus X, max 5X

  • Can also complete A B via in-lanes

making T R I targets moves up the TRI score indicators on the lower center PF (TRI saved between balls)

Spell Z O N E to : (Zones reset each ball)

  1. Light spinner

  2. Top eject hole bumps to 10K

  3. Drop targets 10K each

  4. outlanes alternate for special

Spinner lane advances bonus points (shown on dial in center of PF)

tri-zone.jpeg playfield