Build every tower at least once.
Equip a tower with three items at once.
Reach score rank 1 (1 - 29999 points).
Reach score rank 2 (30000 - 99999 points).
Reach score rank 3 (100000 - 249999 points).
Reach score rank 4 (250000 - 499999 points).
Reach score rank 5 (500000 - 999999 points).
Reach score rank 6 (1000000 - 2499999 points).
Reach score rank 7 (2500000 - 4999999 points).
Reach score rank 8 (5000000 - 7499999 points).
Reach score rank 9 (7500000 - 9999999 points).
Found an alliance or join an existing one.
Reach score rank 10 (10000000 - 12499999 points).
Reach score rank 11 (12500000 - 14999999 points).
Reach score rank 12 (15000000 - ... points).
Survive wave 60 in Classic Mode on master and in random mode without losing a single life.
Reach at least 2500 spawns in Survival Mode.
Activate five active items at once.
Kill 100 million monsters. Therefor the kills of all players count.
Slow down a monster so it needs at least 10 minutes to reach the goal.
Win a game in Classic Mode and call every wave.
Play every map at least once in one of the modes.
Participate actively in an alliance challenge.
Find the hidden scarecrow in every environment.
Win a game in Classic Mode with exactly one life left.
Maximize the level of elements in one game.
Build your first tower.
Build your first tower that combines two elements.
Build your first tower that combines three elements.
Get your first element.
Lose more than 50 lives in a game in Classic Mode and still win.
Finish your first game in Classic Mode.
Finish your first game in Survival Mode.
Finish your first game in Hero Mode.
Finish your first map with multiple paths.
Complete quest "Gravedigger".
Complete quest "Fastening Technique".
Complete quest "Hugger-Muggers Arcane Wisdoms".
Complete quest "Risky Trip".
Let a monster run its round at least 5 times.
Complete quest "Luck in Play".
Complete quest "The Deaf Djinn".
Complete quest "Artifact from the ice".
Complete quest "Strength through weakness".
Complete quest "Healing Water".
Complete quest "Knowledge acquired at school, refreshed".
Complete quest "Brinkmanship".
Complete quest "What the beetle hides".
Complete quest "Gold Fever".
Complete quest "A pot full of gold".
Reach a damage of at least 2 million damage with Root Nexus.
Complete quest "Mass Deaths".
Complete quest "Sacrificial Ritual".
Complete quest "Cooking Recipes".
Complete quest "And it made boom".
Complete quest "Game on time".
Complete quest "Dangerous Cocktail".
Build your first elemental tower.
Finish a game in Classic Mode at least on Adept and don't loose a single life.
Defeat a monster that contains at least 10 status changes.
Defeat a monster that has more than a billion HP.
