THE QUICK ANSWER
Keep the original binding, run writecfg after a deliberate change and test persistence. A semicolon or missing plus sign can change what a copied bind does.
01
Preserve the controls you already use
Before replacing a key, note its existing function and keep a copy of your configuration. Facepunch identifies keys.cfg inside the Rust installation; Steam Library → Rust → Manage → Browse local files opens the relevant installation.
Locate that file by name rather than assuming every installation uses your friend’s drive or library path. Do not delete the complete configuration folder to investigate one binding.
Make one binding change reviewable
Before
Keep the original action and a configuration copy.
Change
Inspect the complete new binding.
Save
Run the documented writecfg command.
Reopen
Check whether the intended action persisted.
Original persistence-check sequence; no configuration was changed.
Original explanation · not an account screenshot02
Read the whole binding before applying it
The wiki’s general form is bind key action. A semicolon combines actions, while a plus-prefixed action is held only while the assigned button is pressed. A similar-looking bind can therefore continue movement rather than act only while held.
Facepunch also warns that a modifier combination is not independent of its component key: the original key action can still fire. Check those interactions before choosing a shared movement or interaction key.
| Semicolon | More than one action can run. |
|---|---|
| Plus prefix | The documented held-action form. |
| Modifier combination | Does not create an independent replacement for the base-key action. |
03
Use writecfg for the change you intend to keep
After setting the intended F1 binding, Facepunch instructs users to run writecfg so changes are written to configuration files. Its command reference describes the command as writing settings and keybinds.
Test the key in a quiet context, then close and reopen Rust normally and check it again. Record whether the action worked before restart, after restart, or neither; those are different failures.
Small syntax differences matter
Single action
One key action under the general bind form.
Semicolon list
Several actions are combined.
Held form
A plus-prefixed action follows the held-key rule.
Modifier form
The base key may still activate its own action.
A conceptual syntax comparison, not a ready-made automation script.
Original explanation · not an account screenshot04
Restore one binding rather than reset everything
The wiki documents clearing a single binding with an empty quoted action, such as bind x "". That removes the custom binding; it does not reconstruct whatever action you had there before.
Restore the original action from your own note when you want the old behaviour back, then save it deliberately. For an unknown command use the documented find lookup. Keep administrator-only examples separate from ordinary player controls.
BEFORE YOU CONTINUE
Quick checklist
- Back up the current binding and configuration.
- Read every action and modifier.
- Run writecfg for the intended change.
- Compare before and after a normal restart.
Official sources
English primary documentation reviewed on 26 October 2026. Historical release notes are dated; current-client observations are not implied.
- Facepunch Wiki — Keybinds · reviewed
- Facepunch Wiki — Useful Console Commands · reviewed
Documentation review only. No personal game client, account, server, download or setting was tested. The comparison and evidence suggestions are original editorial guidance.
