Earn in-game currency (blitzcoins) in Blitztest trainers and buy rewards with pictures of animals. The biome sections include mammals, birds, reptiles, amphibians, fish, insects, and other animals.

Balance — 3 blitzcoins.

Domestic animals

18 rewards

Deserts and xeric shrublands

24 rewards

Forests of North America

26 rewards

Fresh water

34 rewards


25 rewards

Montane grasslands and shrublands

19 rewards


25 rewards


20 rewards

Temperate forests of Asia, Australia and Oceania

21 rewards

Temperate grasslands, savannas, and shrublands

32 rewards

Temperate ocean

22 rewards

Temperate shelves and seas

28 rewards

Tropical and subtropical grasslands, savannas, and shrublands

41 rewards

Tropical coral

17 rewards

Tropical forests of Africa

19 rewards

Tropical forests of Asia, Australia and Oceania

40 rewards

Tropical forests of Central and South America

31 rewards

Tropical ocean

21 rewards


22 rewards