To build together in 2 Player Raid Tycoon, join your friend’s server and claim the open side of their factory. Each player has their own side, while some construction is shared.
Quick Answer Overview
Use Join from your friend’s Roblox menu, find their factory, and walk into its unclaimed entrance. If a button says NOT YOURS, use the corresponding button on your own side. Coordinate shared purchases and build protection for both sides.
Join the Same Server and Claim Opposite Sides
Ask your friend to enter 2 Player Raid Tycoon. Open their Roblox menu and select Join, then wait to connect.
Find their factory and read the names above its two entrances. The occupied side displays its owner’s name; an available side says WALK IN TO CLAIM THIS SIDE.
Walk into the available entrance to claim it. If you are both starting together, each of you can walk into a different side of the same factory.
Your friend’s menu must offer Join, and the other side of their factory must be available for you to claim it. You can also claim one side and start building before a teammate joins. For the first production and collection steps, see the beginner guide.
Invite a Friend from Inside the Game
Open Invite on the left side of the game screen to bring up Invite Friends. Search for your friend and select Invite beside their name, or choose Copy Link to share an invitation link.
You can also open Gifts, find BRING A FRIEND in Play Rewards, and select INVITE. Sending an invitation does not by itself complete the friend reward; see the rewards guide for its claim conditions.
Handle NOT YOURS and Coordinate Construction
NOT YOURS means the purchase button belongs to the other player’s side. Return to your side and use its corresponding button; the same ownership restriction can appear upstairs or on the roof.
Each player should build the rear protection on their own side. Some construction purchases are shared, so compare your remaining buttons and guidance arrows with your teammate before looking for a purchase they may already have completed. Check outside the factory as well as inside for perimeter buttons.
