https://oiltycoon-wiki.wiki/guides/first-factory/2026-10-04T17:06:05Zhttps://i.f-image.com/images/54cb9602-3314-48df-bd29-42f6f82dd6fe.jpgFirst factory routeFill the first barrel, prove one item sells, then automate the refinery carry before you buy side areas. https://oiltycoon-wiki.wiki/guides/factory-lines/2026-10-04T17:06:05Zhttps://i.f-image.com/images/54cb9602-3314-48df-bd29-42f6f82dd6fe.jpgFactory lines and bottlenecksMatch each factory area to the resource it uses, then fix an empty tank or a manual carry before buying more machines. https://oiltycoon-wiki.wiki/guides/six-secrets/2026-10-04T17:06:05Zhttps://i.f-image.com/images/54cb9602-3314-48df-bd29-42f6f82dd6fe.jpgSix secret cluesUse the six official secret clues, then confirm each find with the badge popup rather than a guessed coordinate. https://oiltycoon-wiki.wiki/guides/endings/2026-10-04T17:06:05Zhttps://i.f-image.com/images/54cb9602-3314-48df-bd29-42f6f82dd6fe.jpgEnding 1 and the True EndingEnding 1 is the Big Oil demolition. The True Ending is the later John Oil Mercy choice, after the Time Machine route opens. https://oiltycoon-wiki.wiki/guides/mine-and-dynamite/2026-10-04T17:06:05Zhttps://i.f-image.com/images/54cb9602-3314-48df-bd29-42f6f82dd6fe.jpgDynamite, the beanstalk, and the mineWin Guy's beanstalk chain for dynamite, open the mine, then decide whether to cash out before the three hidden bombs. https://oiltycoon-wiki.wiki/guides/rebirth/2026-10-04T17:06:05Zhttps://i.f-image.com/images/54cb9602-3314-48df-bd29-42f6f82dd6fe.jpgThe one-rebirth doorOne late door asks for 1 rebirth. Finish Big Oil first, and do not assume the reset keeps your cash or buttons. https://oiltycoon-wiki.wiki/guides/cash-and-boosts/2026-10-04T17:06:05Zhttps://i.f-image.com/images/54cb9602-3314-48df-bd29-42f6f82dd6fe.jpgCash bonuses and what to buyUse the two official +10% cash notes, keep one line selling, and treat Golden Hour as a temporary timer.