・Added a tutorial before starting the game
・Added a mail feature to review in-game messages
・Added an option to invert vertical (TATE) mode
・Added a rapid-fire option to the button configuration
・Improved accuracy to the original arcade version in certain areas
・Minor bug fixes
■ Steam Version Only
・Added resolution and V-Sync settings
・D.F.S. can now also be activated with the C key
・Updated controller configuration
Please apply the latest official layout through "Steam Overlay > Controller Settings > Official Layout"