Earthion

Earthion is rated T for Teen by the ESRB with Fantasy Violence and Suggestive Themes. This is an arcade-style shooter in which players pilot spaceships through side-scrolling levels. From a 16-bit, overhead perspective, players continuously fire lasers at alien enemies and ships, resulting in colorful light effects and small explosions. Some levels contain bosses which require more protracted combat. A handful of boss creatures are depicted nude, though with no discernible details (i.e., no nipples or genitalia).