how to add 7 people on demonology on robloxs

Demonology on Roblox appears to support a team of up to 6 people , so you generally can’t add 7 players to one lobby. That limit is shown in the game’s guide and community wiki, and the friend-invite method just lets you invite players up to the lobby cap.

How to invite people

1. Open Demonology and go to the lobby.
2. Tap the plus / invite button.
3. Choose friends from the list and send invites.
4. Start the match once everyone who can join has joined.

If you need 7 players

• Split into two lobbies.
• Have 6 players in one run and 1 player in another.
• Check whether the game mode or server type you are using has a different cap, but the standard co-op limit is still listed as 6.

Why this happens

Demonology is described as a co-op horror game built around a small team, so the lobby size is intentionally limited for gameplay balance.

TL;DR: You can invite friends, but 7 people is over the normal lobby limit for Demonology on Roblox.