The Game Census
Undungeon cover art

Undungeon

Laughing Machines · tinyBuild · 2021-11-18

SteamGOGPlayStation StoreEpic Games StoreMicrosoft Store

ActionAdventureIndieRPG

Modes: Single player · Perspectives: Bird view / Isometric

Releases: Sep 29, 2022 (Nintendo Switch), Sep 29, 2022 (PlayStation 4), Nov 18, 2021 (Xbox One), Nov 18, 2021 (PC (Microsoft Windows))

Undungeon is a gorgeous Action/RPG driven by intense real-time combat and an immensely rich science fiction story. Travel between dimensions and change the world around you in an attempt to reconstruct the shattered Multiverse.

Undungeon is a 2021 Action, Adventure, Indie, RPG game priced at $19.99, with a Mixed review sentiment (64% of 380 reviews) and an owner estimate of 20,000 .. 50,000.

0
playing now
64%
positive of 380 reviews
Mixed
steam's rating (official)
20,000–50,000
owners (SteamSpy est.)
3.68★
PlayStation Store rating (75 ratings)
gold
deck/linux tier (ProtonDB)
Playable
Steam Deck (Valve)
SteamOS: Playable
$19.99
steam price (US)

0 players in-game as of 2026-10-14 22:00 UTC (census sample)

Several multidimensional versions of Earth were suddenly merged together, shattering one another in a cataclysmic event known as the Great Shift. This event damaged the fabric of time and space itself, seemingly beyond reconstruction. You, a Herald, will join a secret interdimensional organization — Herald's Undercover Bay, or simply H.U.B., created by Dharma to remedy the aftermath of the catastrophe.(Storyline via IGDB)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 7 reviews in the last 8 weeks (~1/week).
  • · Review velocity up 0% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (85 reviews).
  • · Top 23% of 27,942 Action games in the census by review count.

Health tier since 2026-08-31

Estimated sales: 7.6k–17k copies

Review-multiple estimate from 380 total reviews — how this is computed.

Current store prices

IndieGala$3.99-80%
WinGameStore$3.99-80%
GameBillet$4.00-80%
GamersGate$4.00-80%
GOG$4.19-79%
GOG$4.19-79%
Microsoft Store$19.99

Deal snapshots via CheapShark, refreshed daily.

All-time low: $1.41 at GameBillet (2022-10-27) · bundled 2×via IsThereAnyDeal

12-month high $19.99 · on sale 128 of 162 observed days · $2.58 above the all-time low (census price snapshots)

Review momentum

PositiveNegative
696920212026Week of 2021-11-01: 69 positiveWeek of 2021-11-01: 16 negativeWeek of 2021-12-01: 42 positiveWeek of 2021-12-01: 5 negativeWeek of 2022-01-01: 12 positiveWeek of 2022-01-01: 10 negativeWeek of 2022-02-01: 6 positiveWeek of 2022-02-01: 3 negativeWeek of 2022-03-01: 2 positiveWeek of 2022-03-01: 3 negativeWeek of 2022-04-01: 2 positiveWeek of 2022-04-01: 1 negativeWeek of 2022-05-01: 3 positiveWeek of 2022-05-01: 1 negativeWeek of 2022-06-01: 2 positiveWeek of 2022-07-01: 2 positiveWeek of 2022-07-01: 3 negativeWeek of 2022-08-01: 3 positiveWeek of 2022-08-01: 1 negativeWeek of 2022-09-01: 1 positiveWeek of 2022-10-01: 3 positiveWeek of 2022-11-01: 2 positiveWeek of 2022-12-01: 1 negativeWeek of 2023-01-01: 1 positiveWeek of 2023-01-01: 3 negativeWeek of 2023-02-01: 1 positiveWeek of 2023-03-01: 1 positiveWeek of 2023-03-01: 1 negativeWeek of 2023-04-01: 2 positiveWeek of 2023-04-01: 2 negativeWeek of 2023-06-01: 1 negativeWeek of 2023-07-01: 1 negativeWeek of 2023-08-01: 1 positiveWeek of 2023-08-01: 1 negativeWeek of 2023-09-01: 1 positiveWeek of 2023-10-01: 2 positiveWeek of 2023-10-01: 1 negativeWeek of 2023-11-01: 4 positiveWeek of 2023-11-01: 3 negativeWeek of 2023-12-01: 2 positiveWeek of 2023-12-01: 3 negativeWeek of 2024-01-01: 1 negativeWeek of 2024-02-01: 2 negativeWeek of 2024-03-01: 3 positiveWeek of 2024-03-01: 1 negativeWeek of 2024-04-01: 2 negativeWeek of 2024-05-01: 2 positiveWeek of 2024-05-01: 3 negativeWeek of 2024-06-01: 1 negativeWeek of 2024-07-01: 1 negativeWeek of 2024-10-01: 1 negativeWeek of 2024-12-01: 2 negativeWeek of 2025-01-01: 1 negativeWeek of 2025-02-01: 1 positiveWeek of 2025-02-01: 1 negativeWeek of 2025-04-01: 1 negativeWeek of 2025-05-01: 1 negativeWeek of 2025-10-01: 1 positiveWeek of 2025-12-01: 1 negativeWeek of 2026-02-01: 1 negativeWeek of 2026-03-01: 1 positiveWeek of 2026-04-01: 2 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.

Players online

202026-09-15 23:00 — 1 players2026-09-17 07:00 — 0 players2026-09-18 15:00 — 0 players2026-09-19 22:00 — 1 players2026-09-21 06:00 — 0 players2026-09-22 13:00 — 0 players2026-09-23 21:00 — 0 players2026-09-25 04:00 — 0 players2026-09-26 12:00 — 0 players2026-09-27 19:00 — 0 players2026-09-29 03:00 — 1 players2026-09-30 10:00 — 0 players2026-10-01 18:00 — 0 players2026-10-03 01:00 — 0 players2026-10-04 09:00 — 0 players2026-10-05 17:00 — 1 players2026-10-07 01:00 — 1 players2026-10-08 08:00 — 0 players2026-10-09 16:00 — 0 players2026-10-10 23:00 — 1 players2026-10-12 07:00 — 1 players2026-10-13 14:00 — 1 players2026-10-14 22:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$19.99$1.502021-11-152026-10-152021-11-15 — best price $19.992022-01-28 — best price $15.992022-04-25 — best price $16.792022-06-29 — best price $13.992022-08-10 — best price $1.502022-10-21 — best price $19.992022-12-22 — best price $9.712023-02-13 — best price $11.992023-04-13 — best price $9.992023-05-26 — best price $7.992023-07-06 — best price $16.402023-09-01 — best price $6.692023-11-06 — best price $4.802023-12-16 — best price $19.992024-02-14 — best price $4.992024-03-24 — best price $15.082024-05-01 — best price $4.992024-06-19 — best price $3.992024-08-10 — best price $19.992024-10-17 — best price $19.992024-12-02 — best price $19.992025-01-24 — best price $3.992025-03-07 — best price $3.992025-05-02 — best price $4.002025-07-12 — best price $14.692025-09-25 — best price $3.992025-11-13 — best price $3.992026-01-17 — best price $3.592026-03-17 — best price $4.002026-05-19 — best price $4.192026-07-11 — best price $14.972026-08-25 — best price $3.592026-09-16 — best price $3.992026-10-06 — best price $4.192026-10-15 — best price $4.00
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

24
achievements tracked
24.3%
earned "DIY Doctor"
2.5%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsFull controller supportSingle-playerSteam AchievementsFull controller supportFamily Sharing2 DLC

2 supported languages: English, Russian

Post-launch support: 2 DLC released, first 2021-11-18 (Steam store data)

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)1961%24
Xbox One (Xbox)1640%24
Windows (Xbox)570%24
PS4 (PlayStation)244%25
PS4 (PlayStation)239%25
Switch (Nintendo)30%0

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

Player tags

2DRPGIndieAdventureDifficultIsometricAction RPGRogue-likeStory RichAtmospheric

Census log

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

Players also track

Star Control®: OriginsImmortal: UnchainedTanziaOmensight: Definitive EditionEternity: The Last UnicornUnbound: Worlds ApartRebel Galaxy OutlawTorchlight III

Similarity via IGDB.

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