Cheats for Outbound (PC)

Press this keys:
[O]  -  Advance to next planet
[I]  -  Invicibility

Use arrow keys to move [Ctrl] to shoot
Use "1", "2" and "3" to toggle between weapons "M" toggles radar map on/off

In windows directory you found file savegame.ini . 
Change line:

last Level=x

last Level=8

This cheat will do enable all levels.
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