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<p>The default configuration for an auto fire key is the alteration of on/off/on/off every frame.&nbsp; For most games this works nicely, but there are situations where this doesn't work properly.&nbsp; For example, Double Dragon 2 and Teenage Mutant Ninja Turtles run at 30fps (screen updates every other frame).&nbsp; To use autofire in these types of games, you would want to set the autofire pattern to 2 on / 2 off.&nbsp;&nbsp; In a situation where a players weapon on fires every 4th frame