offline accessBuy Main Assembly Steam Offline Account
What you get
- Steam account that already owns the game
- Step-by-step offline-mode guide
- Instant automated delivery after payment
- Replacement guarantee if access stops
Main Assembly
About Main Assembly
You’re the designer, engineer and architect if you can imagine it you can create it! Construct robots of any shape or size from eight-legged spider bots to eeri
Delivered as an offline / shared Steam account — sign in, switch Steam to Offline Mode with our short guide, and play the full game.
Playing Main Assembly offline
Pay with crypto
Checkout in USDT, BTC, ETH or LTC — no card needed.
Get the login
We deliver the account that owns the game, automatically, in minutes.
Play offline
Sign in, switch Steam to Offline Mode with our guide, and enjoy the full game.
Main Assembly — questions
How do I play Main Assembly after buying?
You receive the login for a Steam account that already owns Main Assembly. Sign in, switch Steam to Offline Mode using our short guide, and play the full game.
How fast is delivery?
Account details are delivered automatically within minutes of your crypto payment being confirmed.
How do I pay?
Crypto only — USDT, BTC, ETH or LTC. No bank card needed, works from any country.
What if it stops working?
Contact support with your order and we'll replace your access under our guarantee.



