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Monster Sanctuary

Monster Sanctuary

Monster taming meets metroidvania. Collect, train and battle monsters in a lovely side-scroller pixel world.

Released Dec 8, 2020 Developer moi rai games Publisher Team17 Platforms Windows · Mac · Linux Creature CollectorPixel GraphicsMetroidvaniaTurn-Based TacticsSingleplayer
View on Steam ↗ $19.99 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

91.5%positive11,439 reviews

What reviewers agree on

Praised
Criticised
Bar length = how many of the 104 reviews raise the point On criticised points, the pale part = reviewers who still recommend the game Select a point to see the exact counts and what reviewers wrote.

Counted across 104 English reviews, sampled to match this game's 91.5% positive rating · as of 2026-05-20

Recommended · 11 found this helpful

“Do you like Pokemon because of monster collecting? Great! But that’s where the similarities stop. As another review said, you will get frustrated if you expect Monster Sanctuary to be a Pokemon clone. This game relies HEAVILY on strategies/team synergies. If you’re new to this…”

— a player, Steam review · 37 hrs played
Recommended · 5 found this helpful

“Monster Sanctuary's serviceable but not flashy presentation and occasionally strange creature designs I think make a lot of people write it off without too much thought, but I can't stress this next part enough: it probably has the best gameplay of any creature collection game…”

— a player, Steam review · 52 hrs played
Recommended · 5 found this helpful

“good game but im playing on permadeath and this practice duel assured me 2-3 times that IN PERMADEATH mode, this is just practice, we wont kill eachother, even going as far to say it goes without saying. Then proceeded to kill one of my monsters, i gotta recommend the game but…”

— a player, Steam review · 9 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-11 10:16 UTC · history via SteamCharts.

106playing at last check
14824-hour peak
1,376all-time peak
0 500 1k 2020 2021 2022 2023 2024 2025 2026 724 avg · Jul 2022

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

41achievements
26.3%median completion
5.8%rarest: Fashionista
88.7% of players 70.4% of players 64.3% of players 63.5% of players 63.4% of players 54.5% of players 48.0% of players 39.9% of players 39.5% of players 37.3% of players 37.1% of players 35.8% of players 35.4% of players 35.0% of players 32.0% of players 31.8% of players 31.8% of players 28.5% of players 27.9% of players 26.7% of players 26.3% of players 24.7% of players 24.5% of players 23.1% of players 20.7% of players 19.5% of players 15.3% of players 14.5% of players 14.5% of players 12.9% of players 12.8% of players 12.5% of players 12.4% of players 11.2% of players 9.0% of players 8.5% of players 7.4% of players 7.0% of players 6.4% of players 6.2% of players 5.8% of players 88.7% 0% most earned rarest
Almost everyone has
88.7%New Best Friend — Hatch first monster
70.4%The Keepers' Trail — Hidden achievement
64.3%Friendly Neighbourhood — Help out a resident of the Sanctuary
Rarest badges of honor
5.8%Fashionista — Unlock all alternative outfits
6.2%Wanderlust — Uncover the whole map
6.4%Mythical Keeper — Defeat all Legendary Keeper Battles

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$19.99current · sampled 2026-07-26 08:39 UTC
$19.99lowest since tracking began2026-07-11
US19.99 USD
EU19.99 EUR
UK15.99 GBP
Australia28.95 AUD
Canada22.79 CAD
Japan2,050 JPY
Brazil104.90 BRL
China90.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

Japan≈$13 China Canada US Australia Brazil UK EU≈$23

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

$0 $25 $50 07-11 07-13 07-16 07-19 07-22 07-26

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jul 16, 2026
Monster Sanctuary Update 2.2 out now

Monster Keepers! Thank you for still playing and enjoying Monster Sanctuary! As we have promised end of 2025, we are releasing a small update for Monster Sanctuary on Steam today to fix bugs that have

Oct 03, 2025
❗Update Required

We want to let you know about an important update.A recently identified security vulnerability with Unity has been spotted, and while there is currently no evidence of impact on users, we’re taking al

Sep 24, 2025
Aethermancer Launch Celebration - Monster Sanctuary Giveaway!

Monster Keepers!Our second game, Aethermancer, released onto Steam Early Access yesterday - so, to celebrate the release we are hosting a giveaway for our Monster Sanctuary community. Monster Sanctuar

Aug 18, 2025
Aethermancer Release Date Announcement and BRAND NEW TRAILER

Become the Aethermancer on SEPTEMBER 23rd!Monster Taming meets Roguelite - We are releasing into Steam Early Access!Watch the Trailer here: Here is a little overview of what you can expect the Early A

Dec 23, 2024
Holiday Giveaway

Monster Keepers! We're hosting holiday giveaways on TwitterX and Bluesky! Win Plushies, Limited run physical editions of Monster Sanctuary or a Monster Journal! https://x.com/moi_rai_/status/187117268

Games like Monster Sanctuary

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Adventure, Indie, RPG, Strategy
Player tagsCreature Collector · Pixel Graphics · Metroidvania · Turn-Based Tactics · Singleplayer · Turn-Based Combat · Exploration · Fantasy · Adventure · JRPG · RPG · 2D (SteamSpy community voting)
FeaturesSingle-player · Multi-player · PvP · Online PvP · Steam Achievements · Full controller support · Steam Trading Cards · Steam Cloud
LanguagesEnglish, French, German, Spanish - Spain, Russian, Italian, Simplified Chinese, Japanese, Portuguese - Brazil
ControllerFull support
Achievements41
Estimated owners500,000 – 1,000,000 (SteamSpy)
Official sitehttps://monster-sanctuary.com
Minimum system requirements (PC)

Minimum: OS *: Windows 7 Processor: Dual-Core, 2.0 GHz Memory: 2 GB RAM Graphics: GeForce 8800 GT 512 MB, Radeon HD 4870 512 MB DirectX: Version 10 Storage: 1 GB available space Sound Card: Windows Compatible Sound Card