spidr is an action game not unlike messhof's You Found the Grappling Hook or String Theory, measuring only a measly 96 kilobytes in size. The objective is to grab all gems in each level before time runs out, using only a string of web to launch yourself from one place to another.

Any remaining seconds unused from the previous stage will be transferred over to the next one, with some extra bonus time added to the clock for acquiring all gems. The game supports mouse, touchpad and analog joypad controls. A linux build is included in the same zip package as well. (screenshots)