ver 1.21 released

Fixed

· Fixed a bug that specific achievement · Fixed a bug that the critical probability of the launcher was 0 · Fixed to point to the front when moving key was not input in Aim easy mode · Fixed a bug that could be decided though gallery mode is ??? · Fixed a bug where the enemy is no longer in the forced battle scene of the Shinjuku scene and becomes unable to proceed · Adjust reaction sensitivity of squat and high cut · Other minor fixes