{"schemaVersion":1,"record":{"key":"mechanic/boss-fight-atlas--boss-decoy","type":"mechanic","id":"boss-fight-atlas--boss-decoy","lang":"en","title":"Decoy","summary":"False objects complicate identification of the real target.","updatedAt":"2026-10-22","status":"active","url":"https://gamemechanics.pro/en/knowledge/mechanic/boss-fight-atlas--boss-decoy/","jsonUrl":"https://gamemechanics.pro/api/v1/knowledge/en/mechanic/boss-fight-atlas--boss-decoy.json","markdownUrl":"https://gamemechanics.pro/content/knowledge/en/mechanic/boss-fight-atlas--boss-decoy.md","aliases":[],"tags":["Boss fights","Additional targets"],"sourceIds":["source-53a77c764c634053","source-690d870d646d3f67","source-e467c69ed2e1f5a0","source-e4ca271b688ca895","source-0fa63ef172984aeb","source-94d0375e32dc8341","source-c5226eaeb0c89fa5","source-002a1f8d071fc26c","source-945019fe5d82d809","source-a5fea396e3b6487c"],"sources":[{"id":"source-53a77c764c634053","title":"Boss Fight Atlas: Decoy (RU)","url":"https://polyakovin.github.io/boss-fight-atlas/ru/mechanics/decoy/","verifiedAt":null},{"id":"source-690d870d646d3f67","title":"Boss Fight Atlas: Decoy (EN)","url":"https://polyakovin.github.io/boss-fight-atlas/en/mechanics/decoy/","verifiedAt":null},{"id":"source-e467c69ed2e1f5a0","title":"Brain of Cthulhu · Terraria","url":"https://www.youtube.com/watch?v=mUyWmLTb2KM&t=80s","verifiedAt":null},{"id":"source-e4ca271b688ca895","title":"Fool's Idol · Demon's Souls","url":"https://www.youtube.com/watch?v=bPxIww64zus&t=105s","verifiedAt":null},{"id":"source-0fa63ef172984aeb","title":"Pinwheel · Dark Souls","url":"https://www.youtube.com/watch?v=Wvood4TN390&t=125s","verifiedAt":null},{"id":"source-94d0375e32dc8341","title":"Game Accessibility Guidelines · Color Is Not Enough","url":"https://gameaccessibilityguidelines.com/ensure-no-essential-information-is-conveyed-by-a-fixed-colour-alone/","verifiedAt":null},{"id":"source-c5226eaeb0c89fa5","title":"Official Terraria Wiki · Brain of Cthulhu","url":"https://terraria.wiki.gg/wiki/Brain_of_Cthulhu","verifiedAt":null},{"id":"source-002a1f8d071fc26c","title":"Dark Souls Wiki · Pinwheel","url":"https://darksouls.wikidot.com/pinwheel","verifiedAt":null},{"id":"source-945019fe5d82d809","title":"Boss Up: Boss Battle Design · GDC","url":"https://www.gdcvault.com/play/1024921/Boss-Up-Boss-Battle-Design","verifiedAt":null},{"id":"source-a5fea396e3b6487c","title":"Terraria","url":"https://www.youtube.com/watch?v=mUyWmLTb2KM&t=84s","verifiedAt":null}],"sections":[{"id":"principle","title":"How it works","body":"False objects complicate identification of the real target."},{"id":"variants","title":"Variants","body":"### How the technique works\n\n<a id=\"boss-decoy-rule\"></a>\n\n- False objects complicate identification of the real target. <a id=\"boss-decoy-definition\"></a>"},{"id":"context","title":"Context and limits","body":"A concise reference to all 124 Boss Fight Atlas mechanics across its 14 source sections. Each entry includes a definition, full RU/EN lesson links, game references and further reading retained from the source. Animations and detailed rules remain in the atlas."}],"relations":[],"placements":[{"catalogId":"boss-fight-atlas","id":"boss-decoy","title":"Boss fights","url":"https://gamemechanics.pro/en/mechanics/boss-fight-atlas/#boss-decoy","categoryIds":["catalog-part-6"]}],"supersededBy":[],"attributes":{"preview":{"updatedAt":"2026-10-22","title":"Decoy","description":"False objects complicate identification of the real target.","image":{"src":"images/mechanics/boss-final-muywmltb2km-84.webp","width":640,"height":360,"game":"Terraria","sourceUrl":"https://www.youtube.com/watch?v=mUyWmLTb2KM&t=84s","originalUrl":"https://www.youtube.com/watch?v=mUyWmLTb2KM","sourceFrameSeconds":84,"credit":"Re-Logic; gameplay capture by Byro","rights":"Game graphics © Re-Logic. Gameplay recording by Byro. Original visible source markings retained. All rights reserved; excluded from portal MIT and CC BY 4.0.","caption":"Terraria: Brain of Cthulhu creates several similar images","alt":"Terraria: Brain of Cthulhu creates several similar images","markers":[{"x":28,"y":24,"label":"A translucent image distracts from the real target"}]},"tips":["Leave a testable distinction between the original and copies rather than a random guess."],"examples":[{"title":"Terraria","url":"https://www.youtube.com/watch?v=mUyWmLTb2KM&t=84s"}]}},"endsAt":null,"provenance":"Editorial reference index based on the 124 public Boss Fight Atlas mechanic pages checked on 2026-10-20. Original concise RU/EN definitions by gamemechanics.pro; source categories, game/boss associations and reference URLs retained from the atlas. Linked materials retain their original rights; references are upstream attributions, not independent verification.","license":"CC-BY-4.0","codeLicense":"MIT","attribution":"gamemechanics.pro contributors","catalogKey":"catalog/boss-fight-atlas"}}