Here is the full list of all 42 SCP: Blackout achievements.
Used 5 pain pills.
You've stumbled upon a warlock master in the middle of a powerful spell.
D-1742 escaped from an impossible situation. Must be an anomaly.
D-1742 escaped from a real nightmare. You earned it.
Activated all the valves in the level.
You're basically certified on the machine now, right?
D-1742 escaped on the easiest difficulty. Congrats?
You just couldn't leave well enough alone, could you?
You found the first step on a mysterious journey.
You saw what you wanted, and you found a way.
Deal with it.
How very suspicious...
Did you not see the signs?
You tried to help a fellow D-Class in need.
Just get it over quickly.
You're not having any of that mess.
You saw all the people who made Blackout possible.
D-1742 escaped on a mild difficulty.
You've finally reached the secrets of Sublab-11.
He just transferred from Site-77, right?
You found me. I really wish you would leave me alone, though.
Target eliminated. Brutally.
BOOM. Splat. Nice.
You finally made it. Now what?
You've taken power control into your own hands.
To be fair, you were quite nasty.
A thank you for all the support you've all given.
You did, didn't you?
Gain entry to lab B-103
You touched the thing. Gross. Why?
Your first death. Not your last.
You've enjoyed the taste of fear and death, and you come back for more. You've died 10 times.
Death may stop your body in these timelines, but you'll keep dying in others to press forward. You've died 50 times.
Nothing can hold you back. You will continue on. You've died 100 times.
No amount of deaths will stop you from uncovering the secrets of Site-50. You've died 200 times.
Used 20 batteries on your flashlight.
Used 50 Batteries on your flashlight.
Used 200 batteries on your flashlight.
Used 500 batteries on your flashlight.
Used 25 pain pills
Used 100 pain pills.
Used 250 pain pills.