Tournament legal is a set of recommended and accepted rules and settings for use in competitive tournaments. The following is the current Smash Flash Back Room ruleset for Super Smash Flash (as of May 23, 2015) and Super Smash Flash 2 (as of May 1, 2015). It should be noted that Super Smash Flash, due to its physics and mechanics, has only recently been given tournament rules, as its competitive scene is virtually nonexistent. For Super Smash Flash 2, the following ruleset currently applies to version 0.9b of the SSF2 Demo, therefore it is subject to be changed at any moment following demo updates.