People Playground achievements

17 achievements on Steam

Rarest first. Published rarity by platform.

Each platform measures its own player population.Why that matters

Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison. Percentages are shown exactly as each platform publishes them — Pyroblast does not recalculate them or mix player populations together.

Played it? See which of these you've earned

ExtinctionSteam only
Kill a million people
Steam5.0%
PacifistSteam only
Steam12%
Inverse teleportationSteam only
Steam13%
Faraday malfunctionSteam only
Steam13%
Uncharted territorySteam only
Steam16%
Guardian EMPSteam only
Save a human from a sticky grenade by activating an EMP right before it's too late
Steam19%
GenocideSteam only
Kill 10k people
Steam20%
Volume unclampedSteam only
Use the jukebox to burst heads
Steam22%
Potion sellerSteam only
Create exotic liquid
Steam23%
RadiantSteam only
Inject a radioactive substance into the bloodstream of a human
Steam30%
Black holeSteam only
Create a black hole
Steam34%
My insides hurtSteam only
Detonate an organism filled with an explosive liquid
Steam37%
MassacreSteam only
Kill 1000 people
Steam50%
CreatorSteam only
Spawn 1000 items
Steam63%
Mass murdererSteam only
Kill 100 people
Steam79%
Serial killerSteam only
Kill at least three people
Steam95%
MurdererSteam only
Kill a person
Steam96%

Played People Playground? See how many of these you've got.

Which ones you've earned — and which you're missing
Your rarest unlock, and where it ranks
Your whole history for this game, on one timeline
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How rarity is calculated

Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.

Steam — Valve's published global unlock percentage across Steam owners of the game.

Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated July 21, 2026.