Unfortunately it's kinda unplayable with a laptop trackpad. Even after I'd switched to a mouse it was kinda rough. I've had repetitive strain injury in the past so spamming click wasn't something that really worked for me.I couldn't tell what the difference between the shots were because I just wasn't alive long enough. When I did get far enough along, I didn't have a chance to see what they did because it just was happening too fast.
Good idea, just needed some playtesting to make it more accessible.