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Chunk Difficulty Calculator

Streets of Rogue sets the difficulty separately for every chunk on the level, and it does so opaquely, and through multiple abstractions. This tool calculates and aggregates everything in a neat table, so it can help chunk makers better understand their chunk's difficulty and NPC spawn chances.

DistrictFloorChunk Difficulty
Lvl 1Lvl 2Lvl 3Lvl 4Lvl 5
Slums1-167%33%0%0%0%
1-267%33%0%0%0%
1-367%33%0%0%0%
Industrial2-133%67%0%0%0%
2-267%33%0%0%0%
2-333%33%33%0%0%
Park3-133%33%33%0%0%
3-233%33%33%0%0%
3-325%25%25%25%0%
Downtown4-125%25%25%25%0%
4-213%22%22%22%22%
4-313%22%22%22%22%
Uptown5-113%22%22%22%22%
5-213%22%22%22%22%
5-313%22%22%22%22%
Mayor Village6-113%22%22%22%22%
DistrictFloorNPC Spawn Chance
Total
Slums1-167%33%0%100%
1-267%33%0%100%
1-367%33%0%100%
Industrial2-133%67%0%100%
2-267%33%0%100%
2-333%33%33%100%
Park3-133%33%33%100%
3-233%33%33%100%
3-325%25%50%100%
Downtown4-125%25%50%100%
4-213%22%65%100%
4-313%22%65%100%
Uptown5-113%22%65%100%
5-213%22%65%100%
5-313%22%65%100%
Mayor Village6-113%22%65%100%