Chargement
Achievements
Every Black Mesa achievement, ordered by how few players in the world have unlocked it.
15 of 50 entries
Sign in to keep track of what you have here — unlocked entries stay ticked off, and you can filter down to what is left.
Pepperoni Precipitation—2%Very rare
Prolific PopperKill all Protozoans in the Borderworld.2%Very rare
Post-Mortem IntervalFind each member of the missing research teams.2.1%Very rare
The Rarest Specimen—2.1%Very rare
Unquestionably Ethical—2.4%Very rare
Laser ImmunizationComplete Interloper without taking any laser damage.2.5%Very rare
The Plan—2.6%Very rare
Rare SpecimenSend the Hidden Hat to Xen.2.9%Very rare
Specimen GGTake out all three Healing Crystals in Nihilanth’s Chamber at the same time.3.2%Very rare
Doctor’s SignatureDeliver the finishing blow to Gonarch with your Crowbar.3.3%Very rare
Late for WorkDefeat Nihilanth in under 4 minutes.3.4%Very rare
Black Mesa Decathlon WinnerEscape the Gargantua’s Lair without taking any damage from Gargantuas.3.7%Very rare
Orbital TrajectorySkip the opening Xen island with a secret jump.3.9%Very rare
Following the Rules—4%Very rare
xen when—4.5%Very rare
Les bases de données, les classements et les noms des entrées sont en anglais : c'est ainsi qu'ils arrivent des sources — Steam, Twitch, les boutiques — et les traduire voudrait dire les réécrire, donc les inventer.
Data from Steam — Steam Web API Terms of Use. Last updated .