In this game, you are a fighter jet pilot attacking an onslaught of enemy jets. Use number keys ‘4’ and ‘6’ to move left and right to gun down as many enemy jets as you can while dodging their bullets. The more enemy jets you shoot, the quicker the bar will be filled.

Once the bar is completely filled up, the ‘boss’ fighter jet will appear. Beware, it doesn’t go down as easily as the normal enemy jets! Dodge its bullets and fire back until it runs out of health. The level will finish and you’ll move on to the next one.