Curse

Curse Level or CL stands for the Heroes' Upgrade that increases Difficulty up to five. Consequently, also increasing the amount of Treasure and you are able to earn in a run. These are oftenly called C0, C1, C2, C3, C4 and C5.

Unlocking

It is required a minimum of 250 Treasure to get it, although it is recommended to get other Combat Upgrades beforehand. It is also possible to increase your Curse Level mid-run, by using the Building Spots to build a Bonfire, these often have a "+1" or "+2" next to them, referencing the number of Bonfires built.

Curse Levels

Which not-so-friendly Guests come to visit you at which day.
Note that this only shows you the new Enemies from which day and not their total.

(Might be moved to Cartographer at a later point)

Day	Curse Level 0	Curse Level 1	Curse Level 2	Curse Level 3	Curse Level 4	Curse Level 5
1	Demon Spider Lvl. 13 39 File:Dmg.png 2070 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Archer Lvl. 2 2 File:Dmg.png 12 File:Hp.png 0 50% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Deathpriest Lvl. 3 4 File:Dmg.png 18 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 30% File:MDef.png	Colossus Lvl. 4 8 File:Dmg.png 25 File:Hp.png 0 0% File:Crit.png 20% File:PDef.png 0% File:MDef.png	Observer Lvl. 5 8 File:Dmg.png 37 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 30% File:MDef.png	Miner Lvl. 6 12 File:Dmg.png 25 File:Hp.png 7 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
2	Archer Lvl. 2 2 File:Dmg.png 12 File:Hp.png 0 50% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
3	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
4	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
5	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
6	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
7	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
8	Dinosaur Lvl. 7 19 File:Dmg.png 52 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
9	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
10	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
11	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
12	Leech-Mother Lvl. 11 11 File:Dmg.png 77 File:Hp.png 0 0% File:Crit.png 30% File:PDef.png 30% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
13	Lizard Lvl. 12 23 File:Dmg.png 54 File:Hp.png 0 0% File:Crit.png 20% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png
14	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png	Skeleton Lvl. 0 -1 File:Dmg.png 7 File:Hp.png 0 0% File:Crit.png 0% File:PDef.png 0% File:MDef.png