Wide screen mode is implemented. It can be switched by F5 and F6 keys. Fine adjustment of screen position has been changed to F7 and F8 keys.
Fix patch has been released.
・Tutorial implemented (Japanese version) ・Enemy bullets can be destroyed on "harder" difficulty levels.
Fix patch released
Adjustment of balance after stage 4 on hard difficulty and above.
Patch released to fix
Added 100,000 remaining aircraft bonus for clearing the final stage. Stage 4 was expanded. The main gun of the first equipment of TYPE-3 was changed to a reflective laser. Adjustment of warning timing
Patch released to fix
TYPE-4's special weapon is now able to pass through walls. Added warning signs for stage 2, 3, 4, and 7 bosses. Added shutters on stage 7. Other minor additions
Patch released to fix
Fixed a bug that caused the stage 2 boss to freeze if two cores attached to the front of the boss were broken. The coordinates for the disappearance of bullets from the ship were changed to the front to prevent running out of bullets, and the enemy durability was adjusted accordingly. Added maps for Stage 4 and Stage 5 (Arcade mode only) Changed some ending messages.
Patch released to fix
Fixed a problem in which the loop is not released even when the stock is full in stage 6. Increased the number of stocks required for Stage 6. Weakened the enemy before the boss in Stage 6.
Patch released to fix
Change the arcade mode. Fixed difficulty level to "NORMAL" Changed to "on-the-spot resurrection". Items in possession are now scattered. Fixed to return resurrection except Arcade mode and Practice mode. Tracer button operation can now be selected.
Patch released to fix
TYPE-4 equipment added Changed the name of the difficulty level Stage 3 gimmick added, enemy changed, etc.
Stage select function added.
Stage select function added. (Stage 1 to Stage 4 are now selectable.)