South Park - Volcano

You control a small, pixelated version of a South Park kid, likely Stan or Kyle, using your mouse to click and drag blocks of snow. The main objective is straightforward: you must build a wall to divert the flow of lava coming from a volcano and prevent it from engulfing the town. Moment to moment, you are grabbing white blocks from a pile and placing them in the lava's path, watching the molten rock slowly advance. The mechanics are simple click and drag interactions; there is no running or jumping, just strategic placement. The pacing is slow, almost methodical, but the difficulty comes from the lava's persistent spread and the limited number of blocks you can use. It feels like a quiet, slightly tense puzzle where a single misplacement can let the lava seep through.