Main Assembly
Best price on Steam for PC
$3.99 USD$19.99Save $16.00
-80%Ends in 3 days
Keys from $0.43 USD at marketplaces · See keys
Tracking this price since Oct 24, 2026. Not enough history yet to say whether this is a good time to buy.
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| Store | Price | Discount | Store link |
|---|---|---|---|
| SteamBest price | $3.99 USD$19.99 | -80% | |
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| FanaticalSteam keySale ends Nov 6 | $16.39 USD$19.99 | -18% | |
We re-check when the sale ends Wrong price? | |||
| GamesPlanetSteam key | $17.99 USD$19.99 | -10% | |
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| PlayerLandSteam key | $17.99 USD | ||
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| Humble BundleSteam key | $19.99 USD | ||
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| GamersGateSteam key | $19.99 USD | ||
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| JoyBuggySteam key | CA$31.40 | ||
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| VoiduSteam key | $19.99 USD | Out of stock | |
A Steam key from an authorized store activates in your Steam library.
Listings marked CAD have no USD price on record yet, so their CAD price is shown instead.
Fanatical's prices come from Fanatical's own catalog. The price at checkout depends on where you are.
Main Assembly keys from marketplaces
Sold by third-party sellers, not the store. Check the region and the seller's rating; refunds go through the marketplace.
- Kinguin$0.43 USDSaves 89%Activates on SteamGlobalvs $3.99 at Steam
- K4G$0.62 USDSaves 84%Activates on SteamGlobalvs $3.99 at Steam
- Driffle$0.74 USDSaves 81%Activates on SteamGlobalvs $3.99 at Steam
Price history of Main Assembly
Lowest we have tracked: $3.63 USD at GamesPlanet, Nov 2026. Now $3.99 USD at Steam.