Kill enemy with gun pot to score double (x2). You could damage the enemy with your main gun, then let your gun pot finished the enemy and you could still got the x2 mutiplyer.
The end stages bonus mutiplier is totally depends on the number of lifes you lost?!?!
So to scores high you should:
Get killed fast.
For best result lost your first two lifes in Stage 1.
(I am serious.
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What we need to work out.
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End Stage Bonus
There are several items contribute to the end Stages bonus:
(1) Contribution %
(2) Ability Adjustment (Got Killed Mutiplyer
(3) Fuel Left
(4) Ammo Left
(5) Estimated Enemy Casualty
Contribution %
Scores awards from the Contribution % consist of large part of the end stage bonus, it got double when 100% is met. So it is important to know what enemy / distructable scenary / friendly unit saved contribute to this % and how much.
What I know now:
(1) The contribution points avaliable to scores from each stages are more than 100%.
(2) There are three sources of this contributions:
enemy / distructable scenary / friendly unit saved
Enemy: Enemy are enemy units firing at you. These include Mid-Boss and Stage Boss.
Distructable Scenary: Some non-firing Distructable Scenary, moving cars, non-manded weapons, etc. does contribute to the Contribution%.
Friendly Unit Saved: In later Stages (e.g. Stage 3), there would be some friendly unit on screen. Some of them would be knocked out by enemy if you couldn't finished some enemy fast. If you killed those enemy fast enough, those friendly units could be saved and this contribute to your contribution%.
What we needs to know is what counts in each stages and how much each is worth.
Ability Adjustment (Got Killed Mutiplyer
Well this is simple. The mutiplyer is directly linked to how much lifes you left, it would be highist if there is none left.
Keeps in minds that this game got no extends.
Fuel Left
This just the time left in end stage boss fight timer.
Ammo Left
This just the number of bomb left.
Estimated Enemy Casualty
This is the most misterious figures during end stage. But it seems got nothing to do with your scores.


