Market Mayhem Multiplayer

Learning guidePrivacyInstructorSolo game

Same market. Equal starting cash. Your own decisions.

Join a game

Enter a room code and choose a nickname. No email account needed.

Choose a color-and-animal name. Use this name to identify yourself to your teacher or friends.

Create a game

Play head-to-head, invite a group, or host a class. Up to 40 players trade the same fictional stocks. Highest percentage return wins.

Education mode - Educator accounts create rooms. Students join by code. The approved fictional market is shared by all players.

A challenge creates a two-player timed game. Share its invite link after creating it.

Your room

The host controls the clock for everyone. Refreshing or closing a window does not pause the game. Return in the same browser to reconnect.

To continue another day, the host chooses Pause and continue later. Wait for the saved confirmation before closing. Everyone returns in the same browser and device; the host presses Resume game when the class is ready. Keep browser data to retain access. After choosing Leave room, enter the room code again in this browser to return.

Before your next trade: what is your best alternative, and what risk are you taking?

Saved for another day

The clock, prices, portfolios, and pending orders are saved subject to the storage deadline shown in Room menu. Everyone can close the game now. Return to Multiplayer using the same browser and device. The host resumes when everyone is ready.

Keep this browser's data. The room code alone cannot restore your host controls or portfolio.