Minecraft

Minecraft's interface is famously, almost defiantly, unhelpful — and that's central to its identity. The crafting grid expects you to know recipes it never shows; placing a plank in the right cell of a 3x3 matrix is discoverable only through experimentation or, realistically, a wiki the community built to fill the void. The hotbar, the hunger and health rows of discrete icons, and the drag-to-arrange inventory are pure function with no hand-holding. There's no quest log nudging you forward. That absence of onboarding became a feature: the sense of discovery depends on the UI withholding answers. The crafting table later added a recipe book, a quiet concession that total opacity excluded too many players. The block-placement loop itself remains a masterclass in immediate, physical feedback.