Thanks for the feedback! About the mythical 3rd button, it pretty much has no use in this version. It was initially meant to switch the gem you were using and I was originally going to add three different gems to use, but that was ultimately scrapped due to time constraints :P. I was going to make the game web based, and it probably would have led to much better traffic, but ClickTeam Fusion hates HTML5 exporting and a lot of the features like particles just didn't function at all. Not only that, but there were also a ton of bugs in that version where I decided to scrap the idea because I didn't want people playing a nearly unplayable version of the game (Keep in mind I was trying to upload 2 hours before the jam ended). I plan on releasing a full version of the game down the line that will fix all of the issues as well as add a ton more content, levels, etc. so look out for that when it comes out.