Mega Man Ripping Project (Classic/X)

[Random Talking Bush]

The Sigma Stages might be a little tough because of the game's Copy Protection screwing up any progress I might make beyond the first stage.  Shooting too many times without resetting often causes the stage to end early if the next shot hits a deflective object, and trying to complete the stage with that flag throws me back into the Intro stage with any power ups I've gotten completely gone, and possibly all Mavericks restored.

Are you using v1.0 of the ROM? You should get v1.1, it doesn't have that problem.