The Game Census
Hell of a Birthday cover art

Hell of a Birthday

MyGrandfather Games · 2025-02-21

Steam

AdventureCasualIndie

Modes: Single player · Perspectives: First person

Releases: Feb 21, 2025 (PC (Microsoft Windows))

IT’S YOUR BIRTHDAY!!! and nobody came to celebrate with you… Hell of a Birthday is a First-Person comedic horror game where you play as the Birthday Boy trying to survive your special day. From the maker of Bite Night and Invasion of the Halloween Fiends comes another unique adventure.

96%
positive of 106 reviews
Very Positive
steam's rating (official)
0–20,000
owners (SteamSpy est.)
pending
deck/linux tier (ProtonDB)
Unknown
Steam Deck (Valve)
SteamOS: 0
$3.99
steam price (US)

Health check

Quiet
  • · 10 reviews in the last 8 weeks (~1/week).
  • · Review velocity up 25% vs the prior 8 weeks.
  • · Top 39% of 28,482 Adventure games in the census by review count.
Estimated sales: 2.1k–4.8k copies

Review-multiple estimate from 106 total reviews — how this is computed.

Current store prices

lowest across shops (ITAD)$3.99

Deal snapshots via CheapShark, refreshed daily.

All-time low: $1.19 at Steam (2026-03-19)via IsThereAnyDeal

12-month high $3.99 · on sale 5 of 10 observed days (census price snapshots)

Review momentum

PositiveNegative
202020252026Week of 2025-02-21: 20 positiveWeek of 2025-02-28: 9 positiveWeek of 2025-03-07: 3 positiveWeek of 2025-03-14: 3 positiveWeek of 2025-03-14: 1 negativeWeek of 2025-03-21: 1 positiveWeek of 2025-03-28: 1 positiveWeek of 2025-04-11: 1 positiveWeek of 2025-04-18: 1 negativeWeek of 2025-04-25: 1 positiveWeek of 2025-05-09: 2 positiveWeek of 2025-05-16: 1 positiveWeek of 2025-05-23: 2 positiveWeek of 2025-05-30: 2 positiveWeek of 2025-06-20: 1 positiveWeek of 2025-06-27: 1 negativeWeek of 2025-07-04: 1 positiveWeek of 2025-07-11: 1 positiveWeek of 2025-07-18: 1 positiveWeek of 2025-07-25: 2 positiveWeek of 2025-08-08: 1 positiveWeek of 2025-08-15: 1 positiveWeek of 2025-09-12: 1 positiveWeek of 2025-10-17: 1 positiveWeek of 2025-10-31: 3 positiveWeek of 2025-11-14: 2 positiveWeek of 2025-11-21: 1 positiveWeek of 2025-12-12: 1 positiveWeek of 2025-12-26: 1 positiveWeek of 2026-01-16: 1 positiveWeek of 2026-02-06: 1 positiveWeek of 2026-02-06: 1 negativeWeek of 2026-03-27: 2 positiveWeek of 2026-04-10: 1 positiveWeek of 2026-05-15: 1 positiveWeek of 2026-05-29: 1 positiveWeek of 2026-06-12: 1 positiveWeek of 2026-07-03: 2 positiveWeek of 2026-07-10: 1 positiveWeek of 2026-07-17: 1 positiveWeek of 2026-07-24: 2 positiveWeek of 2026-08-21: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Price history

$3.99$1.192025-02-212026-10-082025-02-21 — best price $3.992025-04-07 — best price $3.592025-04-14 — best price $3.992025-06-27 — best price $3.592025-07-10 — best price $3.992025-09-29 — best price $3.592025-10-06 — best price $3.992025-10-27 — best price $1.992025-11-03 — best price $3.992025-12-18 — best price $1.992026-01-05 — best price $3.992026-03-19 — best price $1.192026-03-26 — best price $3.992026-06-25 — best price $1.192026-07-09 — best price $3.992026-10-01 — best price $1.192026-10-08 — best price $3.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

11
achievements tracked
95.7%
earned "Didn’t Get Sucked Into The Void"
84.2%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerSteam AchievementsFamily Sharing

Player tags

3DCuteIndieCasualHorrorParody ThrillerAdventureFirst-PersonSingleplayer

Census log

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

Players also track

Bunny HopLighthouse Keeper路地裏漂流記-古書祭編-Another Chance

Similarity via IGDB.