What makes it hard: execution — reflexes, timing and precision.
How hard is The Callisto Protocol?
What makes it hard: execution — reflexes, timing and precision. You get through it by getting better at playing it — dodges, parries, muscle memory — not by turning up with a smarter build.
Who actually finishes The Callisto Protocol
- Steam6.4%of everyone who owns it on Steam“The Protocol is About Life”about 7% of the ones who actually played it
- PlayStation21%of everyone who owns it on PlayStation“I Do Belong Here”about 25% of the ones who actually played it
- Xbox16%of everyone who owns it on Xbox“I Do Belong Here”about 22% of the ones who actually played it
Same game, three different crowds. Steam, PlayStation and Xbox each work these percentages out from their own players, so the numbers move around while the game stays exactly the same. A lower number doesn't mean it's harder on that platform.
Rarest achievements
Published rarity by platform.
Steam
You Belong HereFinish Game in Contagion Mode Without Dying1.1%
Glutton for PunishmentFinish Game in Contagion Mode1.2%
LiferFinish Game in Hardcore Mode NG+1.4%
Big Game HunterComplete Wave 501.6%
Bear TrapKill a Two-Head with a Hazard2.0%
PlayStation
Glutton for PunishmentFinish Game in Contagion Mode0.1%
You Belong HereFinish Game in Contagion Mode Without Dying0.1%
Glutton for PunishmentFinish Game in Contagion Mode0.1%
You Belong HereFinish Game in Contagion Mode Without Dying0.1%
LiferFinish Game in Hardcore Mode NG+0.2%
Xbox
You Belong HereFinish Game in Contagion Mode Without Dying0.1%
Glutton for PunishmentFinish Game in Contagion Mode0.1%
LiferFinish Game in Hardcore Mode NG+0.2%
Big Game HunterComplete Wave 500.2%
Bear TrapKill a Two-Head with a Hazard0.3%
Played The Callisto Protocol? 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
- Steam, PlayStation, Xbox and Battle.net in one place
Free. Takes about a minute.
About The Callisto Protocol
In this narrative-driven, third-person survival horror game set 300 years in the future, the player will take on the role of Jacob Lee – a victim of fate thrown into Black Iron Prison, a maximum-security penitentiary located on Jupiter's moon, Callisto. When inmates begin to transform into monstrous creatures, the prison is thrown into chaos.
Where to buy
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.
- PlayStation — Sony's published earn rate across PlayStation Network players.
- Xbox — Microsoft's published rarity percentage across Xbox players.
Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated .