Iris Simmar

Jump off the diving tower, do flips and twists, and swim through the ocean with Iris and her little sister Siri.

Swim over the sharks, dive under the walruses and the boats, and watch out for moray eels and crabs on the seabed. Every third level a giant humpback whale swallows you — then you have to run through its belly and rescue the people stuck inside.

In the game:

• 15 real Swedish swimming badges to collect on your shield
• Dolphin jumps and double jumps for bonus points
• The missile boat: shoot down sea monsters and upgrade to homing torpedoes
• Coral reef, midnight sea and arctic levels with their own creatures
• An old brass diving helmet that makes you invincible
• Global high score list — compete against every other player
• Two players: one steers Iris, the other steers Siri with W A S D