Nature Strikes Back
In february 2012, the game "Nature Strikes Back" was showed during an event at Stattbad Wedding in Berlin. It was an entry for a competition of the Experimental Gameplay Project
and is intended to be played with an “02L > Outside Standing Level’s Unita Zero”. Have one of these around? Me neither. (It's a set of pressure pads, by the way.) You may still try it using the number keys 1 to 5.
(Mac, 13.3 MB)