Hydorah is a game designed for classic shoot em up players, who still love clean designs and challenging adventures.
In order to rate this game, you should own it before.
How to play. At the title screen, select a grade(Normal, Hard, Extreme) and a starting level. Press a shot button to start a game. Press an escape key to quit a game. Drive a ship forward and destroy enemies. When time runs out, game is over. Remaining time is displayed at the left up corner. Remaining time varies according to events: -- Ship was destroyed(-15 sec.) You ship is destroyed when it is hit by a bullet. -- Bonus time(+15 sec.) You can earn bonus time when you reach a certain score. The point you have to get is displayed at the right up corner. -- Destroy the boss(+30 or 45 sec.) The boss enemies appear when you destroy or overtake a certain number(displayed at the left down corner) of enemies, and you can earn bonus time by destroying them. - Replay mode At the title screen, press a charge shot key to see a replay of your last game. Press a left/right key to change a view and an up/down key to change displayed/undisplayed of a status display. - Options These options are available: