1974 Bally Boomerang
Manufacturer : Bally
Year : 1974
Players : 4
Type : Electro-mechanical
Theme :
Production : 560 units
Status : Sold
Bally’s Boomerang (1974) is a challenging 4-player electro-mechanical (EM) pinball machine designed by Jim Patla, featuring a distinctive Australian-themed art package by Christian Marche. Known for its demanding layout and strong bonus system, it rewards skilled, controlled play and strategic shot selection.
Game Features
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4-player electro-mechanical (EM) pinball machine
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Released in December 1974 by Bally
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Designed by Jim Patla
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Artwork by Christian Marche (Australian theme)
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Countdown bonus system up to 30,000 (with double bonus)
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A-B-C-D target system to activate bonus multipliers
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Captive balls that increase bonus value
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Center spinner for consistent scoring and bonus building
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“Hungry” outlanes for increased difficulty
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Classic EM layout with pop bumper area and flowing shots
Overview
Boomerang is a player-focused EM machine built around precision and bonus management. The gameplay centers on building and maximizing the countdown bonus, which can reach high values when doubled through the A-B-C-D target sequence.
Captive balls and the center spinner play key roles in increasing bonus potential, while the layout keeps players under constant pressure with tight shots and unforgiving outlanes. This creates a rewarding but challenging experience that separates casual play from skilled control.
The machine’s unique theme and bold artwork give it strong visual appeal, while its gameplay offers depth that keeps players engaged over time. Boomerang stands out as a solid mid-70s Bally title with a reputation for difficulty and replay value.
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View Restoration Details Playfield (Top Side) • Fully disassembled, cleaned, waxed, and conditioned • New rubbers, lane guides, posts, bulbs, and pinball • New flipper bats • Standup switches and rollover switches polished and adjusted • Plastics cleaned and conditioned Playfield (Underside) • Complete flipper rebuilds (coils, stops, switches, links, springs) • Pop bumper assemblies rebuilt • All relays cleaned, filed, and properly adjusted • Stepper units fully disassembled, cleaned, and calibrated Cabinet & Bottom Board • New power cord and fuse holders • Bottom board fully disassembled and cleaned • Relays, step units, and score motor serviced and adjusted • Jones plugs cleaned for solid connections • Cabinet cleaned inside and out Backbox / Head • Scoring reels disassembled, cleaned, and properly adjusted • Stepper units and relays serviced • New bulbs installed Additional Work • Weak or burned coils replaced as needed • Coin door fully disassembled, cleaned, and polished with new coin entry plates • Chime box cleaned, polished, and rebuilt • Shooter assembly polished with new springs installed • Metal trim, side rails, and legs polished • New locks, bolts, and leg levelers/castors installed • New sheet of playfield glass installed • New bulbs installed throughout entire game Warranty ✔ 1-Year Warranty (local sales) ✔ One service visit included within first year (includes playfield waxing, rubber replacement if needed, and full function check)