Kyuukyoku Tiger

Fly on a helicopter and blow up everything that explodes. The game has a lot of enemies and levels, a little less bonuses. Bonuses are a bit difficult to get: you have to kill a Chinook helicopter and a bonus will fall out of it. Tanks, anti-aircraft guns, fighters with stingers, SAM launchers - this is not the whole list of enemies, which release a hail of bullets on you and this lead rain, if you are not careful, will be fatal for the helicopter. The graphics are impressive as all the shadows and details are well rendered. But the sound of annoying music can drive you out of your mind.