Crown Forge drops a 5x5 board of GOLD, SILVER, COPPER, GEM, and OBSIDIAN tiles into a dark forge chamber. Drag across four-neighbor tiles of the same type to build a line. Releasing a path of three or more clears it, drops new tiles from above, and awards score. Follow-up clears inside 1.5 seconds raise the combo multiplier. Meanwhile the forge meter advances through Bronze, Silver, and Gold: Bronze adds +5% score, Silver adds +10% score with faster drops, and Gold adds +15% score plus a chance to fire a Spark that clears one random adjacent tile. The run lasts 60 seconds and ends with a results overlay showing score, max combo, and crowns forged.