1 store · cheapest $14.99 · source CheapShark
Its record low was $10.49 in June 2026 — $4.50 below today's best price.
All-time low $10.49 on Jun 25, 2026 · source cheapshark
Not enough observations yet. History starts the first time we see this game and grows from there — we never back-fill a price we did not record.
Concurrent Steam players · sampled just now
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Official Steam announcements for this game
Maxwell's puzzling demon v1.5.29
Levels Update I've made some adjustments so that players won't get stuck in w9. Changed 9-11 to make it easier to find the required behavior. Added hints on how to move blocks to 9-15?. Adjusted the difficulty of 9-16.
last mo.
Maxwell's puzzling demon v1.5.28
Level Updates Changed 9-14, 0-4, 0-23 and 0-α. Fixed and Adjusted the difficulty of 0-9 (reaching 0-13, clearing 0-14, clearing 0-9 and reaching 0-A). Fixed w0 to prevent an alternative solution by exiting from right side of 0-9. Updated again in v1.5.28b: Imp...
2mo ago
Maxwell's puzzling demon v1.5.27
Level Updates Added 6-21 (reaching 6-22). Replaced 0-λ group with new puzzles. Changed 8-3 to a simplified version of the old 0-λ group. Changed w6 (clearing w6 and reaching 0-η). Adjusted the difficulty of 3-8. Slightly modified the terrain around 2-1 and 2-8...
3mo ago
"Thermodynamic" puzzle where Maxwell's demon does work of block-pushing. Deal those hot blocks with cold blocks so that the demon doesn't get burnt.
