Soft-landing: Migrate ArmA 3 to Chapter22

Migration checklist

1. Backup old stack.
2. Provision Chapter22 ArmA 3 (/arma-3/ paths — digit slug).
3. Upload mods/missions/keys; fix -mod= lists.
4. Start → signature-safe join test → cut over.

Soft CTA only.

Related guides

• Backups
• Setup
• Hosting

Frequently Asked Questions

What to move?

Mods, missions, keys, server.cfg, profiles.

Signatures?

Bring keys; keep verifySignatures consistent.

Clan site?

Optional web hosting.

Need help?

If you are stuck after following this guide, open a ticket from the Chapter22 client area with the exact error, the port or DNS change you made, and whether the service listens locally (ss / Resource Monitor) but fails externally.

Build the server. Grow the community. Start your next chapter.