The Game Census
Overdungeon cover art

Overdungeon

Pocketpair · 2019-08-22

Steam

ActionAdventureCasualIndieRPGStrategy

Modes: Single player · Perspectives: Bird view / Isometric

Releases: Jan 09, 2025 (Nintendo Switch), Aug 23, 2019 (PC (Microsoft Windows)), Aug 23, 2019 (Mac)

A completely new style real-time card battle "Overdungeon" Overdungeon combines rogue-like, tower defense and card games. More than 100 cards are Attack, Animal, Building, Spell, Trap, etc..Build your creative and crazy deck!

Overdungeon is an Action, Adventure, Casual, and Indie game released in 2019, priced at $7.49, with an estimated 200,000 to 500,000 owners and a Mostly Positive review sentiment (79% of 3107 reviews).

9
playing now
79%
positive of 3.1k reviews
Mostly Positive
steam's rating (official)
200,000–500,000
owners (SteamSpy est.)
60/100
IGDB user rating (0 ratings)
platinum
deck/linux tier (ProtonDB)
Verified
Steam Deck (Valve)
SteamOS: Playable
$7.49
steam price (US)

9 players in-game as of 2026-10-14 13:00 UTC (census sample)

Trailer

Overdungeon trailer thumbnail

Overdungeon - Official New Trailer

≈5,191 YouTube results for this game's trailer search

Health check

Quietly active
  • · 9 players in-game at the last census sample.
  • · 25 reviews in the last 8 weeks (~3/week).
  • · Review velocity down 11% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (343 reviews).
  • · Top 9% of 27,667 Action games in the census by review count.

Health tier since 2026-08-29

Estimated sales: 78k–186k copies

Review-multiple estimate from 3,107 total reviews — how this is computed.

All-time low: $7.49 at Steam (2020-12-17)via IsThereAnyDeal

12-month high $14.99 · on sale 7 of 13 observed days (census price snapshots)

Review momentum

PositiveNegative
30930920182026Week of 2018-11-01: 84 positiveWeek of 2018-11-01: 10 negativeWeek of 2018-12-01: 264 positiveWeek of 2018-12-01: 34 negativeWeek of 2019-01-01: 85 positiveWeek of 2019-01-01: 20 negativeWeek of 2019-02-01: 62 positiveWeek of 2019-02-01: 13 negativeWeek of 2019-03-01: 29 positiveWeek of 2019-03-01: 7 negativeWeek of 2019-04-01: 9 positiveWeek of 2019-04-01: 6 negativeWeek of 2019-05-01: 9 positiveWeek of 2019-05-01: 7 negativeWeek of 2019-06-01: 45 positiveWeek of 2019-06-01: 8 negativeWeek of 2019-07-01: 41 positiveWeek of 2019-07-01: 7 negativeWeek of 2019-08-01: 212 positiveWeek of 2019-08-01: 34 negativeWeek of 2019-09-01: 81 positiveWeek of 2019-09-01: 19 negativeWeek of 2019-10-01: 32 positiveWeek of 2019-10-01: 9 negativeWeek of 2019-11-01: 271 positiveWeek of 2019-11-01: 22 negativeWeek of 2019-12-01: 309 positiveWeek of 2019-12-01: 34 negativeWeek of 2020-01-01: 111 positiveWeek of 2020-01-01: 12 negativeWeek of 2020-02-01: 69 positiveWeek of 2020-02-01: 5 negativeWeek of 2020-03-01: 46 positiveWeek of 2020-03-01: 8 negativeWeek of 2020-04-01: 29 positiveWeek of 2020-04-01: 3 negativeWeek of 2020-05-01: 28 positiveWeek of 2020-05-01: 6 negativeWeek of 2020-06-01: 25 positiveWeek of 2020-06-01: 15 negativeWeek of 2020-07-01: 24 positiveWeek of 2020-07-01: 12 negativeWeek of 2020-08-01: 17 positiveWeek of 2020-08-01: 7 negativeWeek of 2020-09-01: 15 positiveWeek of 2020-09-01: 16 negativeWeek of 2020-10-01: 16 positiveWeek of 2020-10-01: 12 negativeWeek of 2020-11-01: 17 positiveWeek of 2020-11-01: 22 negativeWeek of 2020-12-01: 13 positiveWeek of 2020-12-01: 21 negativeWeek of 2021-01-01: 11 positiveWeek of 2021-01-01: 15 negativeWeek of 2021-02-01: 3 positiveWeek of 2021-02-01: 27 negativeWeek of 2021-03-01: 4 positiveWeek of 2021-03-01: 10 negativeWeek of 2021-04-01: 3 positiveWeek of 2021-04-01: 3 negativeWeek of 2021-05-01: 2 positiveWeek of 2021-05-01: 8 negativeWeek of 2021-06-01: 7 positiveWeek of 2021-06-01: 19 negativeWeek of 2021-07-01: 4 positiveWeek of 2021-07-01: 18 negativeWeek of 2021-08-01: 10 positiveWeek of 2021-08-01: 14 negativeWeek of 2021-09-01: 2 positiveWeek of 2021-09-01: 7 negativeWeek of 2021-10-01: 2 positiveWeek of 2021-10-01: 6 negativeWeek of 2021-11-01: 5 positiveWeek of 2021-11-01: 5 negativeWeek of 2021-12-01: 8 positiveWeek of 2021-12-01: 9 negativeWeek of 2022-01-01: 8 positiveWeek of 2022-01-01: 8 negativeWeek of 2022-02-01: 1 positiveWeek of 2022-02-01: 2 negativeWeek of 2022-03-01: 6 positiveWeek of 2022-03-01: 4 negativeWeek of 2022-04-01: 5 positiveWeek of 2022-04-01: 1 negativeWeek of 2022-05-01: 2 positiveWeek of 2022-05-01: 7 negativeWeek of 2022-06-01: 10 negativeWeek of 2022-07-01: 2 positiveWeek of 2022-07-01: 2 negativeWeek of 2022-08-01: 2 positiveWeek of 2022-08-01: 3 negativeWeek of 2022-09-01: 1 positiveWeek of 2022-09-01: 6 negativeWeek of 2022-10-01: 1 positiveWeek of 2022-10-01: 2 negativeWeek of 2022-11-01: 5 positiveWeek of 2022-11-01: 4 negativeWeek of 2022-12-01: 3 positiveWeek of 2022-12-01: 5 negativeWeek of 2023-01-01: 10 positiveWeek of 2023-01-01: 4 negativeWeek of 2023-02-01: 4 positiveWeek of 2023-02-01: 5 negativeWeek of 2023-03-01: 4 positiveWeek of 2023-03-01: 2 negativeWeek of 2023-04-01: 4 negativeWeek of 2023-05-01: 61 positiveWeek of 2023-05-01: 8 negativeWeek of 2023-06-01: 15 positiveWeek of 2023-06-01: 1 negativeWeek of 2023-07-01: 18 positiveWeek of 2023-07-01: 4 negativeWeek of 2023-08-01: 32 positiveWeek of 2023-08-01: 6 negativeWeek of 2023-09-01: 14 positiveWeek of 2023-09-01: 2 negativeWeek of 2023-10-01: 8 positiveWeek of 2023-10-01: 1 negativeWeek of 2023-11-01: 10 positiveWeek of 2023-12-01: 2 positiveWeek of 2023-12-01: 1 negativeWeek of 2024-01-01: 12 positiveWeek of 2024-01-01: 4 negativeWeek of 2024-02-01: 6 positiveWeek of 2024-02-01: 4 negativeWeek of 2024-03-01: 3 positiveWeek of 2024-03-01: 7 negativeWeek of 2024-04-01: 4 positiveWeek of 2024-04-01: 2 negativeWeek of 2024-05-01: 1 positiveWeek of 2024-05-01: 2 negativeWeek of 2024-06-01: 3 positiveWeek of 2024-06-01: 1 negativeWeek of 2024-07-01: 2 positiveWeek of 2024-08-01: 2 positiveWeek of 2024-08-01: 2 negativeWeek of 2024-09-01: 6 positiveWeek of 2024-10-01: 1 positiveWeek of 2024-11-01: 2 positiveWeek of 2024-12-01: 4 positiveWeek of 2024-12-01: 1 negativeWeek of 2025-01-01: 7 positiveWeek of 2025-02-01: 2 positiveWeek of 2025-03-01: 4 positiveWeek of 2025-03-01: 2 negativeWeek of 2025-04-01: 1 positiveWeek of 2025-05-01: 2 positiveWeek of 2025-06-01: 1 positiveWeek of 2025-06-01: 2 negativeWeek of 2025-07-01: 1 positiveWeek of 2025-07-01: 1 negativeWeek of 2025-08-01: 5 positiveWeek of 2025-09-01: 7 positiveWeek of 2025-09-01: 1 negativeWeek of 2025-10-01: 1 positiveWeek of 2025-11-01: 1 positiveWeek of 2025-12-01: 1 positiveWeek of 2025-12-01: 1 negativeWeek of 2026-01-01: 6 positiveWeek of 2026-02-01: 3 positiveWeek of 2026-03-01: 2 positiveWeek of 2026-03-01: 2 negativeWeek of 2026-05-01: 2 positiveWeek of 2026-06-01: 1 positiveWeek of 2026-06-01: 2 negativeWeek of 2026-07-01: 3 positiveWeek of 2026-07-01: 1 negativeWeek of 2026-08-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

1012026-09-14 22:00 — 1 players2026-09-16 06:00 — 6 players2026-09-17 14:00 — 7 players2026-09-18 21:00 — 3 players2026-09-20 05:00 — 7 players2026-09-21 13:00 — 5 players2026-09-22 20:00 — 2 players2026-09-24 04:00 — 3 players2026-09-25 11:00 — 5 players2026-09-26 19:00 — 2 players2026-09-28 02:00 — 3 players2026-09-29 10:00 — 3 players2026-09-30 17:00 — 3 players2026-10-02 01:00 — 1 players2026-10-03 08:00 — 3 players2026-10-04 16:00 — 4 players2026-10-06 00:00 — 1 players2026-10-07 07:00 — 9 players2026-10-08 15:00 — 4 players2026-10-09 22:00 — 3 players2026-10-11 06:00 — 5 players2026-10-12 14:00 — 6 players2026-10-13 21:00 — 2 players2026-10-14 13:00 — 9 players
Concurrent players, hourly average, last 30 days (census samples).
3474Nov 2018Aug 2026Nov 2018 — avg 36 · peak 110Feb 2019 — avg 85 · peak 228May 2019 — avg 28 · peak 134Aug 2019 — avg 347 · peak 2,205Nov 2019 — avg 136 · peak 878Feb 2020 — avg 104 · peak 252May 2020 — avg 46 · peak 105Aug 2020 — avg 36 · peak 91Nov 2020 — avg 25 · peak 77Feb 2021 — avg 18 · peak 46May 2021 — avg 17 · peak 62Aug 2021 — avg 17 · peak 42Nov 2021 — avg 17 · peak 48Feb 2022 — avg 15 · peak 38May 2022 — avg 14 · peak 39Aug 2022 — avg 9 · peak 27Nov 2022 — avg 10 · peak 32Feb 2023 — avg 12 · peak 35May 2023 — avg 65 · peak 427Aug 2023 — avg 43 · peak 378Nov 2023 — avg 18 · peak 49Feb 2024 — avg 21 · peak 56May 2024 — avg 10 · peak 30Aug 2024 — avg 9 · peak 25Nov 2024 — avg 10 · peak 30Feb 2025 — avg 10 · peak 26May 2025 — avg 8 · peak 21Aug 2025 — avg 8 · peak 17Nov 2025 — avg 5 · peak 13Feb 2026 — avg 5 · peak 14May 2026 — avg 5 · peak 15Aug 2026 — avg 4 · peak 13
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$14.99$7.492018-11-202026-08-252018-11-20 — best price $14.992019-02-04 — best price $9.892019-06-05 — best price $14.992019-08-22 — best price $11.992019-11-01 — best price $14.992019-12-19 — best price $8.992020-01-27 — best price $14.992020-09-24 — best price $8.992020-12-01 — best price $14.992021-01-05 — best price $14.992021-10-28 — best price $10.492021-12-01 — best price $14.992022-11-22 — best price $9.742023-01-05 — best price $14.992023-03-16 — best price $7.492023-05-26 — best price $14.992023-08-26 — best price $7.492023-11-28 — best price $14.992024-02-06 — best price $7.492024-03-14 — best price $7.492024-04-01 — best price $14.992024-11-27 — best price $7.492025-01-02 — best price $14.992025-03-08 — best price $7.492025-05-19 — best price $14.992025-07-26 — best price $7.492025-09-22 — best price $14.992025-10-22 — best price $7.492026-01-05 — best price $14.992026-03-19 — best price $7.492026-05-11 — best price $14.992026-08-25 — best price $7.49
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

54
achievements tracked
62.1%
earned "Worm Killer"
4.5%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSSingle-playerSteam AchievementsSteam CloudStatsFamily Sharing2 DLC

5 supported languages: Japanese, English, Simplified Chinese, Russian, Korean

Post-launch support: 2 DLC released, first 2018-11-26, latest 2019-11-26 (Steam store data)

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)1,3881%54
Switch (Nintendo)60%0

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

Where its players are

Share of Steam reviews by language (top languages measured) — a proxy for where the player base lives.

Player tags

RPGIndieActionCasualStrategyAdventureCard GameRogue-liteTurn-BasedCard Battler

Census log

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

Players also track

Star Control®: OriginsSurvivalistTanziaReverse CrawlOmensight: Definitive EditionForce of NatureEternity: The Last UnicornIris.Fall

Similarity via IGDB.

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