Aurum Chain
Extract at least 24 gold AND empty every ore cell. Tap connected groups of two or more equal symbols. Ore pays group size × current chain multiplier and raises heat by its size; the multiplier rises to at most ×3. Ice I cools two heat per cell without breaking the chain. Gravity settles each column after extraction. Vent cools four, but costs two gold and resets the chain to ×1. Heat above 7 melts the claim. Keep ice available for a valuable hot chain.
Controls & scope
Tap the board or named controls. Tab and Enter/Space operate buttons; R restarts. The game-specific failure conditions are described above; terminal results lock input until Restart.
This is an original compact mechanic study, not a copy or full reproduction of the reference game. Research and scope are documented in README.md.
Original code & procedural visuals · Private local collection