Survive 15 waves in endless - Hell level
Kill 30000 enemies across all playthroughs
Complete the game on hard difficulty
Complete all quests on hard difficulty
Spent money on 1000 towers across all playthroughs
Survive 15 waves in endless - Swamp level
Complete the game on normal difficulty
Complete all quests on normal difficulty
Survive 15 waves in endless - Forest level
Max out all skills in the skill tree
Kill 100 vampires
Kill 100 minions of Boss Slime
Get all stars in all levels (one difficulty level)
Don't touch enemy bullets in level 9
Complete all quests on easy difficulty
When the gate has one health point, refill it to the max value and win the level
Sell 100 towers across all playthroughs
Kill 10000 enemies across all playthroughs
Complete the game on easy difficulty
Finish Hell
Get 10 gold coins in one level (and win this level)
Destroy 20 enemy projectiles by Holy Wave
Finish Swamp
Gather 10000 money from enemies across all playthroughs
Complete a level without using towers
Finish Dark Forest
Just choose it
Gather 500 unspent money at the end of the level
Gather 1000 money from enemies across all playthroughs
Unlock your first skill in the skill tree
Score 1000 points in one level
Gather your first star in any level
Gather 3 stars in any level
Call early all waves in the level
Complete all quests in one level
Complete the tutorial
