1. There is an underlying issue with this program. (There is an issue that is not obvious with the program)
2. A green box is underlying another box. (A green box is underneath another box)
Underlight was a fantasy massively multiplayer online role-playing game (MMORPG) by Lyra Studio's
Underlight focused on character development and interaction rather than combat or items. Underlight's setting was a shared dream state. Gameplay revolved around the interactions of numerous guilds, each with a different take on the dream-space they inhabit