Small planes are 30, 50, 70, 100, 150, or 200 points each.
The small red planes that fly formations of 5 or 10 are 100 points each. Shooting all the planes in the 5 plane formation awards 500 bonus points. Shooting all the planes in the 10 plane formation awards 1,000 bonus points. In both cases, when the last plane of a formation is destroyed, a powerup marker appears and is worth 1,000 points when picked up.
Occasionally a small airplane comes slowly out of the lower left or lower right hand side of the screen and flies towards the top. When hit, it turns into a special figure which awards 5,000 points when picked up.
Medium size planes are 1,000 or 1,500 points each.
Large bomber planes start at 2,000 points each. The score for each consecutive bomber destroyed without the player dying is 500 points more than the previous one, up to a maximum of 9,000 points. When the player’s ship is destroyed, the score for the bombers is reset back to 2,000 points.
There are four boss planes. They appear at the end of stages 26, 18, 10, and 02 :
The stage 26 boss plane is worth 20,000 points.
The stage 18 boss plane is worth 30,000 points.
The stage 10 boss plane is worth 40,000 points.
The stage 02 boss plane is worth 50,000 points.
For all enemy planes that require more than one hit to kill, each hit on them gives 100 points.
At the end of each stage a bonus is awarded for shooting down percentage and for unused loops:
100% = Special bonus 50,000 points (the game displays 10,000 points bonus but 50,000 points are actually awarded)
95-99% = 20,000 points
90-94% = 10,000 points
85-89% = 5,000 points
80-84% = 4,000 points
70-79% = 3,000 points
60-69% = 2,000 points
50-59% = 1,000 points
Under 50% = 0 points
Unused loops are 1,000 points each.
Finishing the final stage awards 10,000,000 points.
Extra lives are offered (depending on the dip switch settings) at 20,000 (or 30,000) points, 80,000 (or 100,000) points, and every 80,000 (or 100,000) points thereafter. If the player earns enough bonus planes so that 10 ships or more are in the reserve, the 10 remaining ships indicators are replaced by a Σ.