* AwesomeMusic: Of course. This ''is'' an Awesome/{{SNK}} game. Here's [[http://www.youtube.com/watch?v=A12tIS84Tas Astro Guy's]] theme.
* NightmareFuel: Some of the monsters can be quite... unsettling
** The [[http://www.youtube.com/watch?v=EbhcRdKNYUk Game over screen]] for the Genesis version.
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