Back Shamrock

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  1. By OPDB
    display_type
    score-reels
    month
    1
    name
    Shamrock
    opdb_id
    G43bp-MJ9jZ
    opdb.images
    [{"type":"backglass","urls":{"large":"https://img.opdb.org/3a9c413c-f50b-468f-ad44-e767786d65b9-large.jpg","small":"https://img.opdb.org/3a9c413c-f50b-468f-ad44-e767786d65b9-small.jpg","medium":"https://img.opdb.org/3a9c413c-f50b-468f-ad44-e767786d65b9-medium.jpg"},"sizes":{"large":{"width":673,"height":641},"small":{"width":250,"height":238},"medium":{"width":640,"height":610}},"title":"Backglass","primary":true}]
    player_count
    4
    technology_generation
    electromechanical
    year
    1977
  2. By IPDB
    gameplay_feature
    Kick-Out Holes ×4
    gameplay_feature
    Captive Ball ×4
    gameplay_feature
    Standup Targets ×5
    gameplay_feature
    Slingshots ×2
    gameplay_feature
    Pop Bumpers ×2
    gameplay_feature
    Flippers ×2
    ipdb.corporate_entity_name
    Industria (Electromec�nica) de Recreativos S.A
    ipdb_id
    5717
    ipdb.image_urls
    ["https://www.ipdb.org/images/5717/image-1.jpg","https://www.ipdb.org/images/5717/image-2.jpg","https://www.ipdb.org/images/5717/image-3.jpg","https://www.ipdb.org/images/5717/image-4.jpg","https://www.ipdb.org/images/5717/image-5.jpg","https://www.ipdb.org/images/5717/image-6.jpg","https://www.ipdb.org/images/5717/image-7.jpg","https://www.ipdb.org/images/5717/image-8.jpg","https://www.ipdb.org/images/5717/image-9.jpg","https://www.ipdb.org/images/5717/image-10.jpg","https://www.ipdb.org/images/5717/image-11.jpg","https://www.ipdb.org/images/5717/image-12.jpg","https://www.ipdb.org/images/5717/image-13.jpg","https://www.ipdb.org/images/5717/image-14.jpg","https://www.ipdb.org/images/5717/image-15.jpg","https://www.ipdb.org/images/5717/image-16.jpg","https://www.ipdb.org/images/5717/image-17.jpg","https://www.ipdb.org/images/5717/image-18.jpg"]
    ipdb.manufacturer_trade_name
    INDER
    ipdb.notable_features
    Flippers (2), Pop bumpers (2), Slingshots (2), Standup targets (5), Captive balls (4), Kick-out holes (4), Upper right kicker lane. 3 or 5 ball play. Plexiglas playfield. Replay wheel maximum: 25 Sound: 1 bell, 3 chimes, knocker. The logic is almost entirely controlled by two-coil latching relays instead of using single coils that stay energized, thus adding weight to the machine (more coils used, machine is very heavy), but reducing energy consumption and coil abrasion.
    ipdb.notes
    The 1-player EM version of this game is INDER's 1977 'Shamrock'. INDER implemented helpful ideas for maintainance, yet reportedly this machine was very unpopular with operators. These ideas included: � A single playfield stanchion is centered, thus no danger of a raised playfield tilting. � A switch is mounted inside the cabinet allowing the repairman to interrupt the current while turning on a common light bulb for small servicing jobs. � The transformer allows switching between all known voltages with just one jumper. � The relay board can be easily removed after removing the plugs, including unplugging the main current supply line.
    player_count
    4
    reward_type
    Replay
    technology_generation
    electromechanical
    theme
    Cards
    year
    1977