You are lost in some caverns and need to find your way out. Unfortunately your lighter only lasts for 10 seconds. Fortunately someone has left a bunch of barrels with fuel all around the caverns. Watch out for those rats though, there's something weird going on with them.
W S A D or Arrow keys = Move player around.
Spacebar or W = Jump!
P or Pause key = Pause/Unpause the game
F12 = Debug mode.
F5 = Reset game.
(All of the control bindings can be edited in the file "data/game.json")