Here is the full list of all 29 Warhammer Quest: Silver Tower achievements.
Complete 1 Stage
Kill 10 Enemies
Kill 50 Enemies
Kill 100 Enemies
Kill 1,000 Enemies
Kill 10,000 Enemies
Kill 100,000 Enemies
Complete 100 Stages
Complete 1,000 Stages
Complete 1 Quest
Complete 5 Quests
Complete 50 Quests
Complete 250 Quests
Complete 1,000 Quests
Open 10 Chests
Open 20 Chests
Open 200 Chests
Open 5000 Chests
Open 25,000 Chests
Open 50,000 Chests
Loot 1,000 Gold
Loot 10,000 Gold
Loot 100,000 Gold
Loot 1,000,000 Gold
Loot 50 Order Tokens
Loot 50 Chaos Tokens
Loot 50 Death Tokens
Loot 50 Destruction Tokens