This picture shows the HOTEL sign from the video game Limbo (2010). In the picture the player (indicated by the yellow dots) will need to change his environment by, in this case, both jumping on objects and pulling levers in order to advance in the game. The three pictures shows the situation the player first faces (top picture), what it looks like after the player has jumped on the O (second picture) and finally how the completed puzzle looks like after the electricity is shut off (bottom picture).