Cosmos reference

Save backup checks · No Man’s Sky

Space exploration and planning · Space exploration / Survival

Player tools indexed: 4 Admin consoles: 3

Separate local backup, official cross-save and third-party editors

Player tools (4)

Instant interactive calculations and recipe planners

Server admin and config generation (3)

Config files, startup scripts and command wizards for running a server

FAQ

Which No Man’s Sky server-admin tools are available?
We list 3 tools for No Man’s Sky: Save backup checks, Crossplay checks, Cross-save slot planner. All of them run straight in your browser.
How do I host a co-op session?
An online player hosts and invites others in game. This site provides no official dedicated server, SteamCMD or fixed inbound-port configuration. Match builds and modes, and preserve both host and client saves before troubleshooting.
Where are the No Man’s Sky config files?
Local file path reference for No Man’s Sky: %APPDATA%/HelloGames/NMS/ (Windows Steam). Check the platform noted with each path. Exit the game and back up the complete save directory before changes or recovery; review cloud-sync conflicts.
Do these tools cost anything or need installing?
Free, with no installation or sign-up. Budgets and checks run in your browser as manual plans; they do not read game saves, change your network or verify multiplayer compatibility.