Cuana

Cuana is a game about Johnny, a teenager whose mother makes him eat beans after hearing a psychologist on TV recommend a healthy diet for children. The beans reveal his body's hidden abilities: he can use farts as weapons. Johnny hopes to win the heart of his longtime crush Monica, but his plans repeatedly go wrong. You help him deal with his problems, face his worst enemy, Greg, and try to make Monica fall in love with him.

Levels and objectives

The game has six levels: Bus, School, Grocery Store, Cafe, Airport and Airplane. Some require Johnny to fill a room with unpleasant smells without being noticed; others call for causing enough havoc. Each level has its own winning conditions.

Fart-based weapons

Johnny can use three weapons:

• Ordinary Fart: relieve stomach pressure, cause havoc, surprise other characters and open doors.
• FartBomb: knock out NPCs at a distance. It requires beans to build enough pressure in Johnny's digestive system.
• FartMine: covertly take out NPCs as they walk around. Delivering it also requires beans.

Difficulty levels

Cuana has Easy-peasy, Normal and Gas Bomb difficulty levels. The description says the developer is unsure whether winning on Gas Bomb is possible.