You play as Zi Zi, an independent developer, who accidentally falls into the world of her unfinished game code.

The game includes six distinctive systems:

BUG Weapon Arsenal: Developing weapons with various uncertain functions resulting from accidents.

Rollback growth system: Every failure will provide new bonuses to abilities and attributes.

Semi-finished art: The game includes white art style, semi-finished art style, and finished art style.

Simulated player feedback system: After completing a game, players can use feedback items to leave a message.

Character Skills: Each character has its unique skill set. Developers use their keyboards, triggering various letters with high-frequency keystrokes for combat; artists use their mice to change the textures of objects, thereby altering their functions.

Ultimate goal: Defeat the timeline and escape from the world of game code.