Hey Man, Slow Down

Kensey thought of a good one. A one on one fighting game where instead of simply using melee attacks, each player can use the environment around him/her. It has potential. Especially if the stages were outside, like on plains and deserts and tundras and rain forests and ocean floors. Instead of being confined to a single screen, combatants would run around in giant landscapes and use their environment to defeat their enemy. I'm going to have to give more thought to it in my dreams, however, as I am exhausted.