The data in this guide was gathered from the Table_Enemies.JSON file from the game itself, so it is 100% accurate. These are raw XP values before cycle buffs, but they remain proportionate in higher cycles.

For the sake of simplicity, although some enemies (i.e. Brungles) can spawn in the tower before their zone tier, they are listed here as being a part of the tier wherein they spawn as normal enemies (tiers are demarcated by towers, with tier 1 being the areas before and including the green tower, and so on.)

As a rule of thumb: if an enemy is not on the list, it grants no XP (these are usually enemies who are exclusively summoned by other enemies, with the exception of Mind Palms)