The Game Census
Size Matters cover art

Size Matters

Mazen Games · GrabTheGames · 2021-03-12

SteamMicrosoft Store

ActionAdventureCasualIndieRacingSimulation

Modes: Single player · Perspectives: First person

Releases: May 10, 2023 (Xbox One), Nov 20, 2019 (PC (Microsoft Windows))

You play as a scientist who is shrinking every second in a race against time! Find all the ingredients and formulas scattered around the laboratory, which are necessary for producing the life-saving antidote. But beware, your time is very precious.

Size Matters is an Action, Adventure, Casual, Indie game released in 2021, priced at $9.99, with an estimated 50,000 .. 100,000 owners and a Very Positive review sentiment (87% of 512 reviews).

0
playing now
87%
positive of 512 reviews
Very Positive
steam's rating (official)
50,000–100,000
owners (SteamSpy est.)
51/100
IGDB user rating (6 ratings)
platinum
deck/linux tier (ProtonDB)
Unknown
Steam Deck (Valve)
SteamOS: 0
$9.99
steam price (US)

0 players in-game as of 2026-10-14 18:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 14 reviews in the last 8 weeks (~2/week).
  • · Review velocity down 22% vs the prior 8 weeks.
  • · Top 20% of 27,675 Action games in the census by review count.
Estimated sales: 10k–23k copies

Review-multiple estimate from 512 total reviews — how this is computed.

Current store prices

Microsoft Store$9.99

Deal snapshots via CheapShark, refreshed daily.

All-time low: $0.59 at Humble Store (2025-08-14) · bundled 6×via IsThereAnyDeal

12-month high $9.99 · on sale 41 of 78 observed days (census price snapshots)

Review momentum

PositiveNegative
262620192026Week of 2019-11-01: 5 positiveWeek of 2020-01-01: 2 positiveWeek of 2020-02-01: 3 positiveWeek of 2020-04-01: 1 positiveWeek of 2020-08-01: 1 positiveWeek of 2020-09-01: 3 positiveWeek of 2020-10-01: 4 positiveWeek of 2020-10-01: 1 negativeWeek of 2020-11-01: 1 positiveWeek of 2021-01-01: 4 positiveWeek of 2021-03-01: 26 positiveWeek of 2021-04-01: 2 positiveWeek of 2021-05-01: 1 positiveWeek of 2021-06-01: 5 positiveWeek of 2021-06-01: 1 negativeWeek of 2021-07-01: 1 positiveWeek of 2021-08-01: 2 positiveWeek of 2021-08-01: 1 negativeWeek of 2021-09-01: 1 positiveWeek of 2021-10-01: 1 positiveWeek of 2021-11-01: 2 positiveWeek of 2021-12-01: 2 positiveWeek of 2021-12-01: 1 negativeWeek of 2022-02-01: 3 positiveWeek of 2022-02-01: 1 negativeWeek of 2022-03-01: 1 negativeWeek of 2022-04-01: 3 positiveWeek of 2022-05-01: 1 positiveWeek of 2022-05-01: 2 negativeWeek of 2022-06-01: 1 positiveWeek of 2022-07-01: 1 positiveWeek of 2022-08-01: 1 positiveWeek of 2022-09-01: 1 positiveWeek of 2022-12-01: 2 positiveWeek of 2023-01-01: 4 positiveWeek of 2023-02-01: 1 negativeWeek of 2023-03-01: 3 positiveWeek of 2023-03-01: 3 negativeWeek of 2023-04-01: 3 positiveWeek of 2023-05-01: 1 positiveWeek of 2023-06-01: 3 positiveWeek of 2023-07-01: 6 positiveWeek of 2023-08-01: 1 positiveWeek of 2023-09-01: 1 positiveWeek of 2023-09-01: 1 negativeWeek of 2023-10-01: 1 positiveWeek of 2023-11-01: 3 positiveWeek of 2023-11-01: 1 negativeWeek of 2024-01-01: 3 positiveWeek of 2024-03-01: 3 positiveWeek of 2024-04-01: 1 positiveWeek of 2024-05-01: 1 positiveWeek of 2024-06-01: 3 positiveWeek of 2024-07-01: 2 positiveWeek of 2024-08-01: 2 positiveWeek of 2024-09-01: 2 positiveWeek of 2024-12-01: 2 positiveWeek of 2025-01-01: 2 positiveWeek of 2025-02-01: 1 positiveWeek of 2025-03-01: 1 positiveWeek of 2025-04-01: 3 positiveWeek of 2025-05-01: 1 positiveWeek of 2025-06-01: 1 positiveWeek of 2025-07-01: 2 positiveWeek of 2025-08-01: 5 positiveWeek of 2025-09-01: 2 positiveWeek of 2025-10-01: 2 positiveWeek of 2025-10-01: 1 negativeWeek of 2025-11-01: 4 positiveWeek of 2025-12-01: 3 positiveWeek of 2026-01-01: 3 positiveWeek of 2026-03-01: 3 positiveWeek of 2026-06-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

102026-09-15 03:00 — 0 players2026-09-16 11:00 — 0 players2026-09-17 19:00 — 0 players2026-09-19 02:00 — 1 players2026-09-20 10:00 — 0 players2026-09-21 18:00 — 0 players2026-09-23 01:00 — 1 players2026-09-24 09:00 — 0 players2026-09-25 16:00 — 1 players2026-09-27 00:00 — 0 players2026-09-28 07:00 — 0 players2026-09-29 15:00 — 0 players2026-09-30 22:00 — 1 players2026-10-02 06:00 — 0 players2026-10-03 13:00 — 0 players2026-10-04 21:00 — 0 players2026-10-06 05:00 — 0 players2026-10-07 12:00 — 0 players2026-10-08 20:00 — 0 players2026-10-10 03:00 — 0 players2026-10-11 11:00 — 0 players2026-10-12 19:00 — 0 players2026-10-14 02:00 — 0 players2026-10-14 18:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$9.99$0.592019-11-202026-10-082019-11-20 — best price $8.492020-01-27 — best price $8.132020-04-12 — best price $6.292020-10-29 — best price $7.492021-03-12 — best price $6.872021-04-08 — best price $8.892021-04-30 — best price $8.892021-05-27 — best price $9.992021-07-09 — best price $8.892021-09-26 — best price $1.002022-01-27 — best price $2.492022-04-11 — best price $9.992022-07-11 — best price $9.992022-12-02 — best price $0.992023-02-08 — best price $2.502023-04-24 — best price $8.162023-06-22 — best price $2.502023-08-04 — best price $4.992023-11-20 — best price $9.992024-01-19 — best price $0.992024-03-11 — best price $9.992024-04-30 — best price $9.992024-06-28 — best price $2.402024-09-07 — best price $8.172024-09-30 — best price $8.172025-01-31 — best price $9.992025-07-25 — best price $0.662025-10-20 — best price $9.992026-01-06 — best price $0.992026-03-04 — best price $8.592026-04-30 — best price $0.592026-06-26 — best price $2.212026-09-24 — best price $9.992026-10-08 — best price $9.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

57
achievements tracked
62.5%
earned "Thank you! <3"
8%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerSteam AchievementsSteam CloudFamily Sharing

15 supported languages: English, German, Spanish - Spain, Czech, Polish, Portuguese - Portugal, Russian, Simplified Chinese, Italian, Portuguese - Brazil, Spanish - Latin America, Turkish…

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)2,79710%57
Xbox One (Xbox)6617%57

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Player tags

FunnyIndieActionCasualPuzzleSandboxScienceEducationManagementSimulation

Census log

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

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Similarity via IGDB.