I've finally finished the documentation, as well as updated the plugin's help file with the same information. The manual (PDF) contains images and is a bit easier to read. I have updated the default parameters as well so you should be able to throw the plugin in a new project, set up the basics (sprite sheet, obstacles) and you should not receive any crashes due to missing, or bad default parameters.

Do note that you need to clear the old defaults first, do this by deleting the plugin from your plugin manager, apply changes and then re-add it.

I've also fixed quite a few bugs, some were hidden pretty well and others popped up as I fixed them, but all seems in order now. Here is the list of bugs fixes and optimizations  if you're wondering.

•  Fix bug causing an obstacle starting position to not work as intended
• Fix bug causing the slide mechanic to get disabled after 1 use
• Fix bug causing retry command to not reset the level * Fix bug where certain values would not reset upon level retry
• Fix bug where moving obstacles would not correctly move up and down
• Fix bug causing +1 to score where the player never fully passed obstacle
•  Optimized removal of overlapping obstacle
• Fixed bug causing goal obstacle to appear early on level retry

The next update will include some minor features as well as more bug fixes if any decide to show up, so stay tuned and don't forget to leave feedback or report bugs in the discussion board.