Here is the full list of all 32 Ancient Rush 2 achievements.
Get a score of 1 billion
Get a score of 100 million
Play through all levels in Adventurer mode
Find the lost treasure
Assign stat points only to intelligence
Hit 300 objects in a row
Play through all levels in normal mode
Assign stat points only to strength
Escape the smithy
Get a score of 10 million
Get a tool hard as granite and stone
Get iron and clean water
Inspect the old entrance
Finish a level with more or 10 lifes
Find a way around the pillars
Hit 200 objects in a row
Finish a level with more or 30 lifes
Hit 100 objects in a row
Inspect the guardhouse and the gallows place
Finish a level with more or 20 lifes
Reach the inner kingdom
Find a way through the cave
Get a score of 1 million
Finish a level under 120s
Finish a level under 30s
Find a boat to leave Himdoral
Hit 50 objects in a row
Get a score of 100k
Hit 5 objects in a row
Finish a level under 60s
Get a score of 10k