The Game Census
Irrational Exuberance: Prologue cover art

Irrational Exuberance: Prologue

Buffalo Vision · 2016-04-05

Steam

AdventureCasualFree To PlayIndie

Awaken on an asteroid in deep space, underneath comets and giant stars. Designed for HTC Vive, Prologue introduces the critically-acclaimed world of Irrational Exuberance—a fever dream of interstellar interactions. Take the first step on a journey of risk, wonder and discovery.

0
playing now
86%
positive of 354 reviews
Very Positive
steam rating
100,000–200,000
owners (SteamSpy est.)
pending
deck/linux tier (ProtonDB)

0 players in-game as of 2026-08-30 07:00 UTC (census sample)

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 46% of 11,424 Adventure games in the census by review count.
Estimated sales: 8.8k–21k copies

Review-multiple estimate from 354 total reviews — how this is computed.

Players online

102026-08-11 18:00 — 0 players2026-08-12 09:00 — 0 players2026-08-13 01:00 — 0 players2026-08-13 17:00 — 0 players2026-08-14 09:00 — 0 players2026-08-15 01:00 — 0 players2026-08-15 16:00 — 0 players2026-08-16 08:00 — 0 players2026-08-17 00:00 — 0 players2026-08-17 16:00 — 0 players2026-08-18 08:00 — 0 players2026-08-19 00:00 — 0 players2026-08-19 15:00 — 0 players2026-08-20 07:00 — 0 players2026-08-20 23:00 — 0 players2026-08-21 15:00 — 0 players2026-08-22 06:00 — 0 players2026-08-22 22:00 — 0 players2026-08-23 14:00 — 0 players2026-08-24 06:00 — 0 players2026-08-24 22:00 — 0 players2026-08-25 14:00 — 1 players2026-08-26 06:00 — 0 players2026-08-26 22:00 — 0 players2026-08-27 14:00 — 0 players2026-08-28 06:00 — 0 players2026-08-28 22:00 — 0 players2026-08-29 14:00 — 0 players2026-08-30 07:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Details

WindowsSingle-playerTracked Controller SupportVR OnlyVR SupportFamily Sharing

1 supported languages: English

Player tags

VRIndieCasualAdventureFree to Play

Census log

Computed from census-recorded observations only — dates are observation dates.