Sulfur is a modern old-school action-adventure: Outsmart enemies, find treasure, improve weapons, harness powers. Delve deeper, find answers, make it end. Summary: IGDB
Mind Score
Fair to the player
Respect
100
Nourish
32
Stimulation
lively
Unknown lengthStop anytime
What it exercises
Perseverance: very hard, but fair
- Steam tag “Difficult” (164 votes)
- Hard but fair: 87% positive reviews
High confidence · 28 Sept 2026 · Rules-based estimate from the Steam store, player reviews and PEGI/ESRB descriptors. Not a substitute for the official rating or your own judgement. Tap a label to see the evidence.