XRick is a clone of Rick Dangerous - an old arcade game, quite tough.
Your game progress is saved after Game Over and restarting.
Watch the video for full walkthrough.
Nothing to see here.
For invulnerability cheat, click "Change device config" during game start -> "Data installation" -> "Specify" -> do not change directory -> write xrick -cheat, click OK.
But what kind of fun is that?
You may also write xrick -submap X with X from 1 to 40, to jump to some specific map, and xrick -speed 120 for super-slow game speed.