Bit

Bits are a category of item found in Tunnels from Nowhere. They are small depictions of characters usually dropped by a small random chance upon defeating the enemy, or by other special means. They appear as NES-styled versions of characters, specifically resembling sprites from Super Mario Bros. or The Legend of Zelda. They serve as a method to provide flavourful descriptions of the respective character, and can be consumed in exchange for some points or dropped on the floor when the player is finished with it.

Because of their sound effect and connection to retro video games, they are seemingly related to gamings.