Updated my link to v2.12. It was just some bug fixes.
[2020/10/15 ver2.12]
-Added belly body to Game Over 7.
-Fixed a bug where the pattern could not be changed in Game Over 2 in the gallery.
-Fixed that the 〇 button at the top of the controller was not working properly in the gallery.
-Fixed a bug where the destroyed costume was not initialized when the boss was defeated and resummoned in debug mode.
[2020/10/11 ver2.11]
-Fixed some parts of Game Over 2 where color changes could not be applied.
-Fixed a bug that some effects could not be displayed normally in Game Over 2.
[2020/10/10 ver2.10]
-Game Over 2 has been added.
-Fixed a bug that the cleared state was not saved after clearing the game.
-Fixed a bug where you couldn't attack with the ctrl key when you zoomed in and then returned.