The Game Census
Matter cover art

Matter

Uki Uki Lab · 2018-12-18

Steam

ActionIndie

Modes: Single player

Releases: Dec 18, 2018 (PC (Microsoft Windows)), Dec 18, 2018 (Mac)

Dive into a mystical world where gravity crumbles and landscapes transform. Matter is a dreamlike platformer, a contemplative and abstract journey. Explore a strange universe in 30 minutes of serene parkour, where matter and sound harmonize with your actions. A unique sensory experience awaits!

Matter is a 2018 Action and Indie game priced at $3.99, with a Very Positive review sentiment (89% of 175 reviews) and an owner estimate of 20,000 .. 50,000.

0
playing now
89%
positive of 175 reviews
Very Positive
steam's rating (official)
20,000–50,000
owners (SteamSpy est.)
70/100
IGDB user rating (0 ratings)
pending
deck/linux tier (ProtonDB)
Unknown
Steam Deck (Valve)
SteamOS: 0
$3.99
steam price (US)

0 players in-game as of 2026-10-14 07:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 10 reviews in the last 8 weeks (~1/week).
  • · Review velocity down 9% vs the prior 8 weeks.
  • · Top 31% of 27,682 Action games in the census by review count.

Health tier since 2026-09-01

Estimated sales: 4.4k–11k copies

Review-multiple estimate from 175 total reviews — how this is computed.

All-time low: $2.49 at Steam (2021-12-22)via IsThereAnyDeal

12-month high $4.99 · on sale 11 of 21 observed days (census price snapshots)

Review momentum

PositiveNegative
131320182026Week of 2018-12-01: 9 positiveWeek of 2018-12-01: 1 negativeWeek of 2019-01-01: 2 positiveWeek of 2019-02-01: 1 positiveWeek of 2019-06-01: 3 positiveWeek of 2019-07-01: 4 positiveWeek of 2019-07-01: 1 negativeWeek of 2019-08-01: 5 positiveWeek of 2019-09-01: 2 positiveWeek of 2019-10-01: 6 positiveWeek of 2019-11-01: 7 positiveWeek of 2019-12-01: 10 positiveWeek of 2020-01-01: 6 positiveWeek of 2020-02-01: 5 positiveWeek of 2020-03-01: 7 positiveWeek of 2020-04-01: 2 positiveWeek of 2020-05-01: 6 positiveWeek of 2020-06-01: 5 positiveWeek of 2020-07-01: 13 positiveWeek of 2020-09-01: 2 positiveWeek of 2020-09-01: 2 negativeWeek of 2020-10-01: 2 positiveWeek of 2020-11-01: 1 positiveWeek of 2020-11-01: 1 negativeWeek of 2020-12-01: 2 positiveWeek of 2021-01-01: 6 positiveWeek of 2021-02-01: 5 positiveWeek of 2021-02-01: 1 negativeWeek of 2021-03-01: 1 positiveWeek of 2021-04-01: 3 positiveWeek of 2021-04-01: 1 negativeWeek of 2021-05-01: 2 positiveWeek of 2021-06-01: 4 positiveWeek of 2021-07-01: 1 negativeWeek of 2021-08-01: 1 positiveWeek of 2021-09-01: 1 positiveWeek of 2021-11-01: 1 positiveWeek of 2021-12-01: 2 positiveWeek of 2021-12-01: 1 negativeWeek of 2022-01-01: 1 positiveWeek of 2022-01-01: 1 negativeWeek of 2022-05-01: 1 positiveWeek of 2022-05-01: 1 negativeWeek of 2022-09-01: 1 positiveWeek of 2022-09-01: 1 negativeWeek of 2022-10-01: 1 positiveWeek of 2022-11-01: 2 positiveWeek of 2022-12-01: 1 positiveWeek of 2023-01-01: 2 positiveWeek of 2023-03-01: 1 negativeWeek of 2023-04-01: 1 positiveWeek of 2023-05-01: 1 negativeWeek of 2023-06-01: 1 positiveWeek of 2023-07-01: 3 positiveWeek of 2023-09-01: 1 positiveWeek of 2023-11-01: 1 positiveWeek of 2024-01-01: 1 negativeWeek of 2024-04-01: 1 positiveWeek of 2024-10-01: 2 positiveWeek of 2024-11-01: 1 positiveWeek of 2025-07-01: 1 negativeWeek of 2025-08-01: 1 negativeWeek of 2025-11-01: 1 positiveWeek of 2025-11-01: 1 negativeWeek of 2026-03-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

002026-09-15 08:00 — 0 players2026-09-16 16:00 — 0 players2026-09-18 00:00 — 0 players2026-09-19 07:00 — 0 players2026-09-20 15:00 — 0 players2026-09-21 23:00 — 0 players2026-09-23 06:00 — 0 players2026-09-24 14:00 — 0 players2026-09-25 21:00 — 0 players2026-09-27 05:00 — 0 players2026-09-28 12:00 — 0 players2026-09-29 20:00 — 0 players2026-10-01 03:00 — 0 players2026-10-02 11:00 — 0 players2026-10-03 18:00 — 0 players2026-10-05 02:00 — 0 players2026-10-06 10:00 — 0 players2026-10-07 17:00 — 0 players2026-10-09 01:00 — 0 players2026-10-10 08:00 — 0 players2026-10-11 16:00 — 0 players2026-10-13 00:00 — 0 players2026-10-14 07:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$4.99$2.492018-05-232026-08-242018-05-23 — best price $2.992019-07-09 — best price $4.992019-10-10 — best price $4.992019-11-28 — best price $3.992020-01-23 — best price $3.992020-03-23 — best price $3.992020-06-25 — best price $3.742020-09-10 — best price $3.992020-11-25 — best price $3.992021-02-11 — best price $3.992021-06-24 — best price $3.992021-10-28 — best price $3.992021-12-22 — best price $2.492022-05-09 — best price $3.992022-07-11 — best price $3.992022-09-19 — best price $3.992022-11-22 — best price $3.992023-02-06 — best price $3.992023-09-11 — best price $3.492024-01-08 — best price $3.992024-03-14 — best price $3.992024-05-13 — best price $3.992024-07-15 — best price $3.992024-10-07 — best price $3.992024-11-25 — best price $4.992025-01-02 — best price $4.992025-03-20 — best price $4.992025-05-12 — best price $4.992025-07-10 — best price $4.992025-09-15 — best price $4.992025-10-27 — best price $4.992026-01-05 — best price $4.992026-03-02 — best price $4.992026-04-13 — best price $4.992026-07-09 — best price $4.992026-08-24 — best price $3.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsmacOSFull controller supportSingle-playerFull controller supportDualShock Controller SupportDualShock Controller SupportDualSense Controller SupportDualSense Controller SupportFamily Sharing

13 supported languages: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America…

Player tags

3DMusicShortMysteryParkourSurrealRelaxingStylizedAdventurePlatformer

Census log

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

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Similarity via IGDB.