FULLPIPE: Assorted graphical glitches

[bgK]

I've noticed the following issues while playing, but have not been able to reproduce them:

• Scene 6: After completing the minigame, the creature takes the elevator to leave. The creature appears above of the wall but behind the elevator's door during the animation (priority issue)
• Scene 16: When the boy hits you, the Dude's animation is drawn twice on top of each other
• Scene 29: The hint for the minigame shows "Drag the mouse" instead of "Left click and right click"

Full Pipe German (full version)
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