JJ/World 1

The first world contains a purple and blue landscape, and appears to be full of eyes. The enemies are rolling eyeballs and fireballs, and there are turrets and fire-eyed turrets as obstacles.

Stage 1
This is a straightforward introduction to the game. The eyes move a bit, and you'll see few turrets and fireballs. At the end of the stage, jump over the gap.

Stage 2
Tanks will appear for the first time. The jetpack can also be found on this stage, at right of the initial screen. Don't forget to jump over the final gap.

Stage 3
The eyes will get fiercer and quicker, and the amount of fire-eyed turrets will increase. Once again, prepare to leap over the final gap.

Stage 4
You'll be dealing with many quick eyes and fire turrets. Once you leap over the gap at the end of the stage, you'll be up against the boss.

Boss
The first boss won't be too difficult. It's a flying green dragon that you must destroy by shooting fireballs at it. You can hit its body, destroying each segment, or shoot the head and finish it off faster. Make sure to not be in front of him when he advances toward you the front of the screen.