Your RSI Launcher will be missing the "Launch" button if you accidentally melted your game package, have only pledged for a standalone ship, or are trying to use an old PTU RSI Launcher to access our Live environment.
If you reclaim or melt a package on your account, you may have melted your game package. Without the game package, you cannot install or run Star Citizen.
NOTE: We are tracking and investigating an issue where players may see no launch/install buttons regardless of the status of their game packages. If this occurs, there are a few possible work arounds:
Completely shut down the launcher, ensure that it is not still running in the Windows Taskbar, and then restart the launcher.
Logout and back in to the launcher multiple times.
Clear the Launcher cache by bringing the launcher into focus and hitting
Ctrl + Shift + Alt + R to attempt to bring the buttons back. (This will log you out)
Please also report the situation, any steps taken, and what did and did not work to correct this via the Issue Council.