CHR$(143)
A rich and challenging physics-based puzzle /logic /construction /programming game! Master ballistics, fluid mechanics, thermodynamics, chemical and nuclear reactions, use automation bricks, build structures, machines, vehicles, produce power, solve puzzles, pierce the fog and defeat CHR$!
Offers
What are keyshops?Official stores
Official stores with direct support.
Demo (1)
Try this game before buying.
About CHR$(143)
You will learn to move in it, to understand its physical properties, to accumulate sufficient stocks of materials, to build structures, machines and vehicles, to engineer various types of power plants to fullfill your growing needs for energy, and to search, sometimes even in the fog of war, for the enemy that your destiny requires you to defeat...
72 built-in levels + unlockable User Level Editor
Warning: despite its basic graphics, this engineering puzzle game has a high level of complexity that reserves it for particularly experienced players. It takes about 20 levels to start getting a feel for some of the mechanics available, and you'll discover new ones until the end. The best players will take at least forty to sixty hours to complete the game.
In tribute to Amstrad CPC 464 (user-defined) "CHaRacter$" based games...
Game details
Game details
Age ratings
Game modes
Languages
Features
CHR$(143) price history
Lowest tracked price: PLN 5.79 (Jul 7, 2026) · current best: PLN 28.99.
CHR$(143) player count & reviews
96% positive reviews all-time · 2 peak players in the last 30 days.
CHR$(143) — frequently asked questions
Where can I buy CHR$(143) at the cheapest price?
Right now the cheapest offer for CHR$(143) is PLN 28.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price CHR$(143) has ever been?
The lowest price KingsPrice has tracked for CHR$(143) is PLN 5.79 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play CHR$(143)?
CHR$(143) peaked at 2 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
How can I get CHR$(143) at a discount?
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.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- Memory: 4 GB RAM
Recommended
- Requires a 64-bit processor and operating system
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