P.I.S.

P.I.S. (Postal Inspection Service) is a text-free point-and-click puzzle game. After humanity disappears from Earth, the robots at the Earth Post Office continue working. A postwoman from the Heaven Post Office is shot down, scattering her letters; after retrieving them, she must evade scrutiny from the Earth Post Office. You help her escape by solving puzzle levels, using visual cues rather than text.

Puzzle levels

You solve puzzles by clicking or dragging with the left mouse button. The game has no dialogue, action, or combat elements.

Art, music and endings

The game uses a paper art style and has original music. It takes approximately half an hour to play and has three endings: good, normal and bad.