Black Mesa is a re-envisioning of Valve Software's classic science fiction first person shooter, Half-Life. Powered by Source Engine, You will re-visit the inaugural role of Gordon Freeman and his memorable journey through the Black Mesa Research Facility. Expect detailed environments to explore… Summary: IGDB
Mind Score
Fair to the playerAge · · ReRoll: 16+
plays online with strangers: use parental settings
Respect
91
Nourish
44
Stimulation
moderate
Has an endingStop anytime
Watch out for
Online play with strangers
- Steam store: Multi-player
- Steam store: PvP
Pace set by others
- Steam store: Online PvP
What it exercises
Problem solving
- IGDB keyword “environmental puzzles”
Story and reading
- Steam tag “Story Rich” (656 votes)
High confidence · 27 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.