Skip to wiki content
Updated 5 November 2026
One Block / Start here

Protect your island

Invite friends, set roles and choose what visitors can do.

Invite friends

  • Use /is invite <player>. They reply with /is accept.
  • A new island has room for 4 members. The Members upgrade raises this to 8, 16 and then 32.
  • Use /is team or /is members to see your team. /is kick <player> removes someone and /is leave lets you leave.
  • /is transfer <player> hands the island to someone else.

Roles and permissions

Every player has a role on your island. Each role has its own permissions.

RoleWho it is for
GuestAnyone visiting your island.
CoopA friend you trust for a while, without joining your team.
MemberA player on your island team.
ModeratorA team role above Member.
AdminA team role above Moderator.
LeaderThe island owner.

Open /is permissions to choose what each role can do. Use /is promote, /is demote or /is setrole to change someone’s role.

Visitors

  • /is open opens your island to visitors. /is close closes it.
  • Visit others with /is visit <player>. Check who is on your island with /is visitors.
  • /is expel <player> sends a visitor away. /is ban <player> keeps them out, and /is unban <player> lets them back. /is bans lists bans.

Co-ops

  • /is coop <player> gives a friend co-op access without joining your team. A new island can have 8 co-ops.
  • /is uncoop <player> removes it, and /is coops lists them.

Team chat

  • /is teamchat switches your chat to your island team. /is localchat switches to local chat.

Useful commands

Replace words in <brackets> with your own player name, amount or choice.

/is invite <player>

Invite a player to your island.

Everyone
/is accept

Accept an island invitation.

Everyone
/is team

See your island team.

Everyone
/is members

Open the members menu.

Everyone
/is kick <player>

Remove a player from your island team.

Everyone
/is leave

Leave your island team.

Everyone
/is transfer <player>

Hand your island leadership to a team member.

Everyone
/is permissions

Choose what each role can do.

Everyone
/is promote <player>

Raise a member’s role.

Everyone
/is demote <player>

Lower a member’s role.

Everyone
/is setrole <player> <role>

Set a member’s role.

Everyone
/is open

Let visitors come to your island.

Everyone
/is close

Close your island to visitors.

Everyone
/is visit <player>

Visit another player’s island.

Everyone
/is visitors

Open the visitors menu.

Everyone
/is expel <player>

Send a visitor away.

Everyone
/is ban <player>

Ban a player from your island.

Everyone
/is unban <player>

Lift an island ban.

Everyone
/is bans

Open the bans menu.

Everyone
/is coop <player>

Give a player co-op access.

Everyone
/is uncoop <player>

Remove co-op access.

Everyone
/is coops

Open the co-ops menu.

Everyone
/is teamchat

Switch island team chat on or off.

Everyone
/is localchat

Switch local chat on or off.

Everyone

One Block guide · Current menus show your personal unlocks and available rewards.
Spotted something outdated? Let staff know on Discord.