The Game Census
Ontotis cover art

Ontotis

Xenoplasis Games · 2023-10-06

Steam

ActionAdventureIndie

Modes: Single player · Perspectives: First person

Releases: Oct 06, 2023 (PC (Microsoft Windows))

As a caretaker trapped by a severe storm, you must secure an abandoned hilltop home. When routine chores spiral into terror, uncover the residents' chilling fate, solve puzzles, and unravel the truth behind a mysterious haunting entity deeply connected to you in this psychological horror game.

Ontotis is a 2023 Action, Adventure, Indie game priced at $5.99, with a Very Positive review sentiment (83% of 118 reviews) and an owner estimate of 0 .. 20,000.

83%
positive of 118 reviews
Very Positive
steam's rating (official)
0–20,000
owners (SteamSpy est.)
Playable
Steam Deck (Valve)
SteamOS: Playable
$5.99
steam price (US)

Health check

Quiet
  • · 10 reviews in the last 8 weeks (~1/week).
  • · Review velocity up 67% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (30 reviews).
  • · Top 36% of 27,675 Action games in the census by review count.
Estimated sales: 2.4k–5.3k copies

Review-multiple estimate from 118 total reviews — how this is computed.

All-time low: $1.79 at Steam (2025-06-27)via IsThereAnyDeal

12-month high $5.99 · on sale 9 of 18 observed days (census price snapshots)

Review momentum

PositiveNegative
242420232026Week of 2023-10-01: 24 positiveWeek of 2023-10-01: 6 negativeWeek of 2023-11-01: 3 positiveWeek of 2023-11-01: 1 negativeWeek of 2023-12-01: 2 positiveWeek of 2024-01-01: 1 positiveWeek of 2024-02-01: 3 positiveWeek of 2024-02-01: 1 negativeWeek of 2024-03-01: 1 positiveWeek of 2024-03-01: 2 negativeWeek of 2024-04-01: 3 positiveWeek of 2024-04-01: 1 negativeWeek of 2024-05-01: 1 positiveWeek of 2024-05-01: 1 negativeWeek of 2024-07-01: 2 positiveWeek of 2024-09-01: 1 positiveWeek of 2024-10-01: 1 positiveWeek of 2024-12-01: 1 positiveWeek of 2025-01-01: 1 positiveWeek of 2025-04-01: 1 positiveWeek of 2025-06-01: 1 positiveWeek of 2025-07-01: 1 negativeWeek of 2025-10-01: 1 positiveWeek of 2025-10-01: 1 negativeWeek of 2025-11-01: 1 positiveWeek of 2025-12-01: 1 positiveWeek of 2026-01-01: 1 positiveWeek of 2026-03-01: 2 positiveWeek of 2026-05-01: 1 positiveWeek of 2026-06-01: 1 positiveWeek of 2026-08-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Price history

$5.99$1.792023-10-062026-07-242023-10-06 — best price $5.392023-11-12 — best price $4.792023-11-21 — best price $4.492023-12-22 — best price $4.012024-01-12 — best price $3.892024-02-20 — best price $3.592024-03-14 — best price $3.292024-04-04 — best price $2.992024-05-16 — best price $2.992024-06-27 — best price $2.392024-08-01 — best price $2.992024-09-12 — best price $2.992024-10-28 — best price $2.392024-11-27 — best price $2.392024-12-20 — best price $2.392025-01-17 — best price $2.392025-02-27 — best price $2.392025-03-13 — best price $2.392025-04-11 — best price $2.392025-05-23 — best price $2.392025-06-27 — best price $1.792025-07-18 — best price $1.792025-08-29 — best price $1.792025-09-29 — best price $1.792025-10-27 — best price $1.792025-12-18 — best price $1.792026-01-22 — best price $1.792026-03-05 — best price $1.792026-03-19 — best price $1.792026-04-17 — best price $1.792026-05-28 — best price $1.792026-06-25 — best price $1.792026-07-17 — best price $1.792026-07-24 — best price $5.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

9
achievements tracked
44.2%
earned "Chore Champion"
25.3%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerSteam AchievementsDualShock Controller SupportDualShock Controller SupportDualSense Controller SupportDualSense Controller SupportPartial Controller SupportFamily Sharing

6 supported languages: English, French, Spanish - Spain, Portuguese - Brazil, Spanish - Latin America, Japanese

Player tags

IndieActionHorrorMysteryThrillerAdventureJump ScareStory RichAtmosphericExploration

Census log

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

Players also track

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Similarity via IGDB.