Marble Merge Tycoon Codes Checked 30 October 2026

CONTRADICTED code held out: EASTER (250 Gems) is listed ACTIVE by Twinfinite and OfficialROMs but EXPIRED by Try Hard Guides, so it is staged neither way. Try Hard Guides-only codes held out: 400KGROUP, 2MVISITS, UPDATE8, UPDATE7, UPDATE6, 1MVISITS. Other single-voice codes held out: Thijmen0808, EGG, HUGE, SHINY, RACE, GALAXY, DAILY. VALENTINE is listed expired only by Twinfinite (GAMURS), so it is not in the agreed-expired list. Reward disputes resolved to the majority/specific source: BETA staged at 250 Coins (Twinfinite) over Try Hard Guides' 300 Coins; REDKILL at 1,000 Coins (Twinfinite + OfficialROMs) over 1,200 Coins; RELEASE at 500 Coins (Twinfinite) over 600 Coins; THEMEPARK at 300 Coins (OfficialROMs + TheGamer) over Try Hard Guides' 'Free Gems'. Lists: Try Hard Guides checked Feb 10, 2025; Twinfinite updated Oct 16, 2024; OfficialROMs updated Sep 6, 2026. Not to be confused with Marble Tycoon, Marble Run Tycoon 2 or Marble Rail, which are different games. IDENTITY FLAG FOR THE PUBLISH GATE (coordinator): Cluster C dropped this game as a possible duplicate of the covered Marble Run Tycoon 2 (same LunarGames developer; shared generic milestone strings - 300KGROUP, CANDY, MARBLE appear in both lists, and a THG-only list for this game includes 400KGROUP, an active Marble Run Tycoon 2 code). The described gameplay differs (merge droppers / tower vs build-your-own marble-run courses) and 19 of 22 staged codes are unique to this game, so it is staged - but the ID hunt MUST confirm a place ID distinct from Marble Run Tycoon 2 with merge-dropper description anchors before anything publishes; if it resolves to the same place, drop it.