Reset Avatar allows you to reappear and start over at a spawn point. This is useful if your avatar loses an arm, specifically your weapon arm, or if you become stuck in a wall.
To Reset Your Avatar
1. Click on menu icon that looks like three stacked lines located at the upper-left of the screen.
2. Click Reset Avatar or hit the R key on your keyboard.
3. A pop-up window will appear, asking you to confirm the action. Click Reset, and your avatar will reappear at a spawn point.
For more information on other matters related to gameplay and building, please see the following links: