Thanks.

Since the developer reads the forums, here's a suggestion: please consider adding Steam achievements. While it doesn't make much of a difference to me (I did buy the game, and I'm enjoying it immensely! ), some users are much more likely to not buy a game if it doesn't have achievements. So, maybe that's something to consider for the future, if possible, Regards...

Can we have the option for the "Esc" key to bring up the in-game menu instead of abruptly exit the game? I found out the hard way that it terminates the game with no warning :(

本作のタイトルに「Complete Edition」とありますが、 こちらは元々はどこかで配信されていたタイトルなのでしょうか？ また、それに対する追加要素などは何かあるのでしょうか？

When using the mouse and fighting Stage 26 breakout boss the system mouse pointer shows up on the screen during player movement.