The Game Census
Keplerth cover art

Keplerth

TARO · Gamirror Games · 2022-05-23

Steam

AdventureCasualIndieRPGSimulation

Modes: Single player, Multiplayer, Co-operative

Releases: Apr 23, 2018 (PC (Microsoft Windows))

Welcome to Keplerth! Try to survive on a hostile alien planet in this 2D sandbox RPG, where you can choose to live alone or fight side by side with your friends in the online multiplayer mode. Survive, build, farm, fight, and explore your way to victory in this open-world adventure!

11
playing now
84%
positive of 4.2k reviews
Very Positive
steam rating
200,000–500,000
owners (SteamSpy est.)
80/100
IGDB user rating (0 ratings)
platinum
deck/linux tier (ProtonDB)
$14.99
steam price (US)

11 players in-game as of 2026-08-30 03:00 UTC (census sample)

In Keplerth, your fate is in your hands. With randomly generated maps and dungeons, players can experience something new every time they play. Discover a rich biosphere, unlimited resources and all sorts of hidden crises just waiting to arise... Build an elaborate home on the surface, or explore the dangers that lay beneath the surface. Fight against enemies from different factions, take on dungeons with your friends, and leave your mark on this mysterious world. Grab your weapons, treasure awaits you in the ruins! Push the limits with genetic modification! New gene editing and skill systems(Storyline via IGDB)

Health check

Quietly active
  • · 11 players in-game at the last census sample.
  • · 63 reviews in the last 8 weeks (~8/week).
  • · Review velocity down 28% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (847 reviews).
  • · Top 14% of 11,424 Adventure games in the census by review count.

Health tier since 2026-08-28

Estimated sales: 83k–187k copies

Review-multiple estimate from 4,159 total reviews — how this is computed.

All-time low: $7.02 at GamesPlanet FR (2025-01-07)via IsThereAnyDeal

12-month high $14.99 · on sale 55 of 73 observed days (census price snapshots)

Review momentum

PositiveNegative
70170120182026Week of 2018-04-01: 61 positiveWeek of 2018-04-01: 6 negativeWeek of 2018-05-01: 67 positiveWeek of 2018-05-01: 13 negativeWeek of 2018-06-01: 16 positiveWeek of 2018-06-01: 4 negativeWeek of 2018-07-01: 16 positiveWeek of 2018-07-01: 3 negativeWeek of 2018-08-01: 4 positiveWeek of 2018-09-01: 5 positiveWeek of 2018-09-01: 1 negativeWeek of 2018-10-01: 3 positiveWeek of 2018-11-01: 8 positiveWeek of 2018-12-01: 5 positiveWeek of 2018-12-01: 1 negativeWeek of 2019-01-01: 9 positiveWeek of 2019-01-01: 3 negativeWeek of 2019-02-01: 4 positiveWeek of 2019-02-01: 1 negativeWeek of 2019-03-01: 1 positiveWeek of 2019-03-01: 3 negativeWeek of 2019-04-01: 6 positiveWeek of 2019-04-01: 2 negativeWeek of 2019-05-01: 11 positiveWeek of 2019-06-01: 16 positiveWeek of 2019-06-01: 1 negativeWeek of 2019-07-01: 7 positiveWeek of 2019-07-01: 3 negativeWeek of 2019-08-01: 9 positiveWeek of 2019-08-01: 2 negativeWeek of 2019-09-01: 5 positiveWeek of 2019-10-01: 6 positiveWeek of 2019-10-01: 2 negativeWeek of 2019-11-01: 11 positiveWeek of 2019-11-01: 1 negativeWeek of 2019-12-01: 20 positiveWeek of 2019-12-01: 2 negativeWeek of 2020-01-01: 12 positiveWeek of 2020-02-01: 9 positiveWeek of 2020-02-01: 1 negativeWeek of 2020-03-01: 9 positiveWeek of 2020-03-01: 1 negativeWeek of 2020-04-01: 19 positiveWeek of 2020-04-01: 3 negativeWeek of 2020-05-01: 16 positiveWeek of 2020-05-01: 4 negativeWeek of 2020-06-01: 21 positiveWeek of 2020-06-01: 2 negativeWeek of 2020-07-01: 83 positiveWeek of 2020-07-01: 4 negativeWeek of 2020-08-01: 71 positiveWeek of 2020-08-01: 2 negativeWeek of 2020-09-01: 30 positiveWeek of 2020-10-01: 9 positiveWeek of 2020-10-01: 4 negativeWeek of 2020-11-01: 10 positiveWeek of 2020-11-01: 2 negativeWeek of 2020-12-01: 27 positiveWeek of 2020-12-01: 3 negativeWeek of 2021-01-01: 29 positiveWeek of 2021-01-01: 3 negativeWeek of 2021-02-01: 10 positiveWeek of 2021-02-01: 2 negativeWeek of 2021-03-01: 26 positiveWeek of 2021-03-01: 1 negativeWeek of 2021-04-01: 14 positiveWeek of 2021-04-01: 2 negativeWeek of 2021-05-01: 9 positiveWeek of 2021-05-01: 2 negativeWeek of 2021-06-01: 7 positiveWeek of 2021-06-01: 6 negativeWeek of 2021-07-01: 17 positiveWeek of 2021-07-01: 2 negativeWeek of 2021-08-01: 11 positiveWeek of 2021-08-01: 1 negativeWeek of 2021-09-01: 13 positiveWeek of 2021-09-01: 5 negativeWeek of 2021-10-01: 33 positiveWeek of 2021-10-01: 6 negativeWeek of 2021-11-01: 20 positiveWeek of 2021-11-01: 2 negativeWeek of 2021-12-01: 18 positiveWeek of 2021-12-01: 3 negativeWeek of 2022-01-01: 52 positiveWeek of 2022-01-01: 6 negativeWeek of 2022-02-01: 29 positiveWeek of 2022-02-01: 1 negativeWeek of 2022-03-01: 13 positiveWeek of 2022-03-01: 2 negativeWeek of 2022-04-01: 75 positiveWeek of 2022-04-01: 8 negativeWeek of 2022-05-01: 452 positiveWeek of 2022-05-01: 67 negativeWeek of 2022-06-01: 701 positiveWeek of 2022-06-01: 146 negativeWeek of 2022-07-01: 212 positiveWeek of 2022-07-01: 46 negativeWeek of 2022-08-01: 129 positiveWeek of 2022-08-01: 36 negativeWeek of 2022-09-01: 48 positiveWeek of 2022-09-01: 8 negativeWeek of 2022-10-01: 31 positiveWeek of 2022-10-01: 6 negativeWeek of 2022-11-01: 193 positiveWeek of 2022-11-01: 5 negativeWeek of 2022-12-01: 25 positiveWeek of 2022-12-01: 10 negativeWeek of 2023-01-01: 23 positiveWeek of 2023-01-01: 17 negativeWeek of 2023-02-01: 20 positiveWeek of 2023-02-01: 18 negativeWeek of 2023-03-01: 18 positiveWeek of 2023-03-01: 2 negativeWeek of 2023-04-01: 31 positiveWeek of 2023-04-01: 6 negativeWeek of 2023-05-01: 21 positiveWeek of 2023-05-01: 4 negativeWeek of 2023-06-01: 18 positiveWeek of 2023-06-01: 5 negativeWeek of 2023-07-01: 15 positiveWeek of 2023-07-01: 4 negativeWeek of 2023-08-01: 7 positiveWeek of 2023-08-01: 4 negativeWeek of 2023-09-01: 14 positiveWeek of 2023-09-01: 5 negativeWeek of 2023-10-01: 15 positiveWeek of 2023-10-01: 4 negativeWeek of 2023-11-01: 8 positiveWeek of 2023-11-01: 6 negativeWeek of 2023-12-01: 7 positiveWeek of 2023-12-01: 3 negativeWeek of 2024-01-01: 11 positiveWeek of 2024-01-01: 7 negativeWeek of 2024-02-01: 9 positiveWeek of 2024-02-01: 5 negativeWeek of 2024-03-01: 11 positiveWeek of 2024-03-01: 3 negativeWeek of 2024-04-01: 12 positiveWeek of 2024-04-01: 2 negativeWeek of 2024-05-01: 6 positiveWeek of 2024-05-01: 4 negativeWeek of 2024-06-01: 7 positiveWeek of 2024-06-01: 4 negativeWeek of 2024-07-01: 9 positiveWeek of 2024-07-01: 5 negativeWeek of 2024-08-01: 10 positiveWeek of 2024-08-01: 4 negativeWeek of 2024-09-01: 18 positiveWeek of 2024-09-01: 6 negativeWeek of 2024-10-01: 12 positiveWeek of 2024-11-01: 6 positiveWeek of 2024-12-01: 5 positiveWeek of 2024-12-01: 3 negativeWeek of 2025-01-01: 10 positiveWeek of 2025-01-01: 3 negativeWeek of 2025-02-01: 12 positiveWeek of 2025-02-01: 4 negativeWeek of 2025-03-01: 10 positiveWeek of 2025-03-01: 1 negativeWeek of 2025-04-01: 8 positiveWeek of 2025-04-01: 6 negativeWeek of 2025-05-01: 5 positiveWeek of 2025-06-01: 4 positiveWeek of 2025-06-01: 5 negativeWeek of 2025-07-01: 9 positiveWeek of 2025-07-01: 6 negativeWeek of 2025-08-01: 12 positiveWeek of 2025-08-01: 5 negativeWeek of 2025-09-01: 6 positiveWeek of 2025-09-01: 2 negativeWeek of 2025-10-01: 10 positiveWeek of 2025-10-01: 3 negativeWeek of 2025-11-01: 5 positiveWeek of 2025-11-01: 1 negativeWeek of 2025-12-01: 11 positiveWeek of 2025-12-01: 6 negativeWeek of 2026-01-01: 3 positiveWeek of 2026-01-01: 2 negativeWeek of 2026-02-01: 3 positiveWeek of 2026-02-01: 2 negativeWeek of 2026-03-01: 8 positiveWeek of 2026-03-01: 3 negativeWeek of 2026-04-01: 5 positiveWeek of 2026-04-01: 1 negativeWeek of 2026-05-01: 7 positiveWeek of 2026-05-01: 3 negativeWeek of 2026-06-01: 1 positiveWeek of 2026-06-01: 4 negativeWeek of 2026-07-01: 4 positiveWeek of 2026-08-01: 6 positiveWeek of 2026-08-01: 6 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

5582026-08-07 00:00 — 19 players2026-08-07 08:00 — 25 players2026-08-07 16:00 — 35 players2026-08-08 00:00 — 14 players2026-08-08 08:00 — 31 players2026-08-08 16:00 — 41 players2026-08-09 00:00 — 28 players2026-08-09 08:00 — 49 players2026-08-09 16:00 — 44 players2026-08-10 00:00 — 18 players2026-08-10 08:00 — 39 players2026-08-10 16:00 — 38 players2026-08-11 00:00 — 17 players2026-08-11 08:00 — 42 players2026-08-11 16:00 — 30 players2026-08-13 00:00 — 20 players2026-08-14 07:00 — 25 players2026-08-15 15:00 — 45 players2026-08-16 23:00 — 15 players2026-08-18 06:00 — 10 players2026-08-19 14:00 — 18 players2026-08-20 21:00 — 12 players2026-08-22 05:00 — 19 players2026-08-23 12:00 — 28 players2026-08-24 20:00 — 11 players2026-08-26 04:00 — 8 players2026-08-27 12:00 — 16 players2026-08-28 19:00 — 10 players2026-08-30 03:00 — 11 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$14.99$6.162018-04-302026-08-132018-04-30 — best price $11.042020-01-02 — best price $12.992021-02-11 — best price $11.242021-09-29 — best price $9.742022-01-27 — best price $11.242022-08-01 — best price $11.242023-03-16 — best price $11.242023-11-28 — best price $14.992024-03-21 — best price $14.992024-05-25 — best price $13.392024-08-05 — best price $9.742024-09-16 — best price $14.992024-10-17 — best price $8.492024-11-22 — best price $9.742024-12-17 — best price $8.992025-01-11 — best price $14.992025-02-03 — best price $10.252025-03-20 — best price $14.992025-04-25 — best price $14.992025-07-10 — best price $14.992025-08-01 — best price $12.422025-08-29 — best price $14.992025-10-07 — best price $11.172025-10-30 — best price $11.242025-11-20 — best price $14.992025-12-11 — best price $11.242026-02-04 — best price $7.742026-02-23 — best price $14.992026-03-25 — best price $14.842026-04-22 — best price $14.992026-07-09 — best price $14.992026-08-13 — best price $14.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

59
achievements tracked
88.5%
earned "Craftsman"
15%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerMulti-playerCo-opOnline Co-opLAN Co-opSteam AchievementsSteam WorkshopSteam CloudFamily Sharing

10 supported languages: Simplified Chinese, English, Traditional Chinese, French, German, Spanish - Spain, Russian, Japanese, Polish, Portuguese - Brazil

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)4,3451%59
Windows (Xbox)6074%58

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

Player tags

2DRPGIndieCasualSci-fiSandboxBuildingCraftingSurvivalAdventure

Census log

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

Players also track

Star Control®: OriginsSurvivalistForce of NatureWeapon Shop FantasyDude SimulatorEternity: The Last UnicornRebel Galaxy OutlawTorchlight III

Similarity via IGDB.