Since the main point of playing the game is to improve your score over time, losing your scores when uninstalling seems like a significant problem to me.

The secondary launch option doesn't work - it's supposed to show the VICE window but the menu bar is missing, so emulator settings aren't accessible and changing language isn't possible, but the game is still playable.

Control customization is needed before playing. Map the following inputs:

Arrow Keys (movement)
CTRL (fire, unpause, menu select)
Space Bar (pause)
Q (quit to main menu)
F1 (open game options menu)
S (scanlines on)
D (scanlines off)
ESC (exit game)