Onsen Master

Onsen Master

Waking Oni Games · September 4, 2022 · Casual, Time Management, Arcade, Strategy, Third Person

Buy the Onsen Master key for Steam from Gameseal at $0.88 — the cheapest of 10 stores we compare.

PC
Mixed41% · 37
Best price 78 Lowest tracked
$0.88-86%
⭐ lowest tracked
Gameseal Buy at Gameseal

Prices last checked

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Where to buy Onsen Master — official stores

GamersGate
GamersGate
Standard Edition · Steam
-86%
$2.03
$14.99
Buy
GameBillet
GameBillet
Standard Edition · Steam
-21%
$11.79
$14.99
Buy
Steam
Steam
Standard Edition · Steam
$14.99
Buy
Humble Store
Humble Store
Standard Edition · Steam
$14.99
Buy
Epic Game Store
Epic Game Store
Standard Edition · Epic Games
$14.99
Buy

Cheapest Onsen Master keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Gameseal
Standard Edition · Steam
$0.88
Buy
Kinguin
Standard Edition · Steam
$0.92
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$2.04
Buy
Playsum
Playsum
Standard Edition · Steam
-10%
$13.49
$14.99
Buy
Gamesporium
Gamesporium
Standard Edition · Steam
$14.99
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

Onsen Master price by region

Onsen Master costs £0.65 in the United Kingdom, €0.75 in Europe (EUR), $0.88 in the United States, $0.88 in Georgia (USD), A$2.93 in Australia, CA$3.18 in Canada, NZ$3.64 in New Zealand, zł4.19 in Poland and R$12.49 in Brazil right now.

Cheapest Onsen Master offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £0.65 −86% £1.54 £0.65 9
Europe (EUR) €0.75 −87% €1.68 €0.75 9
United Statesyour region $0.88 −86% $2.03 $0.88 10
Georgia (USD) $0.88 −86% $2.03 $0.88 10
Australia A$2.93 −87% A$2.93 A$19.35 7
Canada CA$3.18 −85% CA$3.18 CA$15.74 7
New Zealand NZ$3.64 −86% NZ$3.64 NZ$16.64 7
Poland zł4.19 −87% zł7.38 zł4.19 8
Brazil R$12.49 −85% R$12.49 R$28.99 5

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Onsen Master

Onsen Master is a hot spring customer management game where players must create ingredients to match the various customer ailments, across the fantasy island of Izajima!

Onsen Master — game info

Platforms
Windows, macOS, Linux / SteamOS
Player modes
Single-player, Online PvP, Co-op, Split screen
Controller
Full controller support
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Aug 26, 2026
While overall, the concept of this game IS pretty fun and I do love a good overcooked style game...this leaves a lot to be desired. The tutorial tells you outright wrong information about what buttons to press, and sometimes seems to forget what you're on. I was using mouse + keyboard. (Mouse does nothing, so ...not really an aspect of it). For guiding guests it told me to use m or n or BOTH - which was good, and worked. Also jumping was space. Then it told me "get in there and grind the goods" but didn't give me how to do it. I tried m + n, I tried jumping, nothing. THen I systematically poked every button on my keyboard until I got to j which started it...but multiple j presses did nothing. But if I did j + k, suddenly I was able to grind things. Then cleaning the floor was another button entirely - which I was informed was "right trigger' like you'd see on a controller, not a keyboard. Again I had to systematically try everything until I found out that it wanted me to hit x. Overall not great. Then remapping I couldn't remap everything, just m, n, space, and x but then it wouldn't acknowledge half the buttons on the keyboard. Like trying to remap the x to p - nope, didn't wor…
Not recommended Apr 15, 2026
This is a great concept for a game and fun play style, but it's so buggy. Think along the lines of overcooked but simpler mechanics... - Most Achievements are broken (other than clean x amount of each person) - Keyboard and Mouse do not work (although this doesn't seem to be a problem for everyone) - I often put the right ingredient in the onsens but the game wouldn't register it. I got this game as part of a bundle and honestly I'm glad I didn't pay the full price for it, It's a good game but it needs some love and ultimate seems abandoned by devs just from looking at the discussion board. I'd pick this game up in a sale for 50% off or anything above. A shame really, I hope the devs come back to give it more love that it deserves!
Not recommended Mar 31, 2026
The game starts off fun but then by 3-3 it becomes infuriating. For example the pathing in 3-1 was already frustrating but the boss mechanics in 3-3 made the game go from fun but challenging to agonising. And then the pathing in 4-1 made me quit entirely.
Not recommended Feb 23, 2026
Onsen Master is not a good game, kinda glad I bought on a discount cause I fell rip off. To start the game tutorial is broken glad I could skip it but the downside I have to learn the game the hard way by trial and error. The final boss is so unbalance, you never got time to beat it. The achivement are also broken great... The detection is very janky at the time, you want the ingrediant but sadly since the customer is so close most of the time you grab the customer instead of the ingrediant. At least the game is short 3 hours to finish the main story. Overall I dont recomend this game maybe if you have a coop partner it could be more berable that play on SP
Not recommended Feb 16, 2026
Basically an abandoned game. Technically possible to play using a keyboard, but really inconvenient. And if you have a widescreen monitor, you're out of luck, there is no way to make it work without changing the screen resolution
Recommended Dec 21, 2025
I stole half of this review from the kopierkatze I can recommend this game. I bought it because I like these fast-paced management games and I'm a fan of Onsen, but I started it on easy and it wasn't manageable at all. Customers jump into your baths consistantly, ruining the water. They're going in baths with different ingredients than they wish for, making it impossible to maintain anything at the lowest levels. You can't keep up with anything, and thats whats fun about it. arcade games are alil chaotic punishable and unmanagable could they create a better flow yes but it wouldnt be as chaotic and fun. OMG I SO WISH I WAS IN SPIRITED AWAY, damn word? that place really looks tidy and normal. If I were to change something would be more speed on cleaning the floor when the ground is all moist and attributing score for each puddle you clean up, maybe even adding for the timer. Gamers care too much about consistecy and other things that really takes out of the experience of playing the game. get a game like tapper there's a structure right but the developer never mixes the layout, if we take out the glasses comming back the game becomes way more managable but it also way more stale and…

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