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A rich and challenging physics-based puzzle /logic /construction /programming game! Master ballistics, fluid mechanics, thermodynamics, chemical and nuclear reactions, use automation bricks, build structures, machines, vehicles, produce power, solve puzzles, pierce the fog and defeat CHR$!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Try this game before buying.
Lowest tracked price: €1.31 (Jul 7, 2026) · current best: €6.59.
96% positive reviews all-time · 2 peak players in the last 30 days.
Right now the cheapest offer for CHR$(143) is €6.59 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for CHR$(143) is €1.31 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
CHR$(143) peaked at 2 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
Create a free price alert on this page and KingsPrice will email you when CHR$(143) drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
![[the Sequence]](/_next/image?url=https%3A%2F%2Fcdn.kingsprice.com%2Fsteam%2Fapps%2F454320%2Fcapsule_616x353-90aa13aae6c68cd0.jpg&w=1920&q=75)
