Mine hasn't come yet, but I'd love to be able to play this childhood classic on the go!

I've been chomping through all of the official levelsets this game has provided, including getting all of the yin-yang tokens and the in-game achievements (which are represented as gold star medals) as side goals. Except for one achievement (which is bonus level 1 in the "mini Levels" official levelset, which I'm trying to solve that side objective, which is also a Steam achievement), I was able to get all of the other achievements, except these two in the bonus levels in the "Diamond Mines" official level...

When I use the editor to create a small to medium sized map, the game crashes. I have tried making larger maps too. Around 50x50 or slightly higher. The maps crash the game. The rotation function where you can turn the map at an angle also has some glitches that I have experienced. Also it just seems glitchy all over Windows 10 Any solutions?...

I see you can choose something between levels. In the start its only a T. What does it mean? I just came to a level where I can choose between dynamite, a T and an S. S is? I came by a P block in a map. What does it do? Also what is the yin-yang symbol pickup? Just came by the hammer extra, how do you use it? What is it good for? Badly needs some sort of more precise information. You really should reconsider that huge name in the background of the menus, makes it more difficult to see whats on screen. ...

what is the name of chiptune song in the main menu ? i can't find any infos about this in credits or anywhere...