Use the arrow keys to move your character, reach the water without colliding with an enemy to score points. After reaching the water, the values on the rightbelow are added to your score. Colliding with an enemy also decreases your score.
No gem is worth 1 point.
The blue gem is worth 20 points.
The green gem is worth 50 points.
The orange gem is worth 100 points.
If you collide with an enemy while carrying a gem, your score decreases by the gem value.
If you collide with an enemy without carrying a gem, your score decreases by half of the gem value currently on screen.