Moon Castle

Moon Castle

Pim Nijdam · August 1, 2018 · Adventure, Puzzle, Mystery, Escape Room

Buy the Moon Castle key for Steam from Kinguin at $0.40 — the cheapest of 2 stores we compare.

PC
Mixed58% · 19
Best price 46 Good deal
$0.40-92%
lowest tracked $0.18
Kinguin Buy at Kinguin

Prices last checked

More games under $5 →

Where to buy Moon Castle — official stores

Steam
Steam
Standard Edition · Steam
$4.99
Buy

Cheapest Moon Castle 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.

Kinguin
Standard Edition · Steam
$0.40
Buy

Moon Castle price by region

Moon Castle costs €0.17 in Europe (EUR), £0.20 in the United Kingdom, $0.40 in the United States, $0.40 in Georgia (USD), zł1.28 in Poland, CA$6.49 in Canada, NZ$7.39 in New Zealand, A$7.50 in Australia and R$16.99 in Brazil right now.

Cheapest Moon Castle offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Europe (EUR) €0.17 −97% €4.99 €0.17 3
United Kingdom £0.20 −95% £4.29 £0.20 2
United Statesyour region $0.40 −92% $4.99 $0.40 2
Georgia (USD) $0.40 −88% $3.29 $0.40 2
Poland zł1.28 −94% zł22.99 zł1.28 2
Canada CA$6.49 CA$6.49 — 1
New Zealand NZ$7.39 NZ$7.39 — 1
Australia A$7.50 A$7.50 — 1
Brazil R$16.99 R$16.99 — 1

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 Moon Castle

A new adventure game like Myst, Riven and Obduction. You will find yourself trapped in a mysterious old castle and its surroundings. Explore, discover and solve puzzles in order to escape.

After wandering around in nature you end up trapped in a circular room from which it seems impossible to escape. But when you do, you will find yourself in even deeper trouble.

Complete 3D virtual world containing lots of puzzles and hidden secrets.

Moon Castle — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

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

Recommended Jun 18, 2020
Positive: - Puzzles are very good in the last third of the game. Developer definitely knows how to design nice challenges and integrate them into the gameworld through interesting mechanical devices. Rotating bridges, giant telescopes, lasers.. etc. Nothing too original, but it is well executed. - Pacing and overall flow is well done. Once the game picked up around its midway point, I couldn't turn it off and finished it in a single 7 hour session. Negative: - Control scheme is bizarre.. I have no idea why this game does not have standard first person controls. - Early puzzles are a bit over-clued and does not offer the same satisfaction level as the later ones. It is obvious that the developer matured his design skills as he was completing the game. - Music doesn't really fit the atmosphere. - Point systems is not a bad idea, but since you end up gathering all points as you finish the game (there are no extra/secret puzzles that makes you earn additional points), it doesn't really add anything and works more like a progress bar for finishing the game. - I think the game would have been more interesting if it was nonlinear. Current design has three major areas that should be compl…
9 found this helpful
Not recommended Mar 27, 2023
This thing was fun for awhile and then it fell into the trap of being seriously overcomplicated. I was ok until i stumbled into that underground lab with no real motivation to solve it. Games jump the shark when puzzles seem pointless. I can handle difficult in context (Riven) but can't handle tedious grinds for filler.(Myst 4) This started out promising but became a chore. When the fun is gone and it feels like work, I'm done. Sorry.
5 found this helpful
Recommended Apr 14, 2024
I had low expectations about this game. The trailer did not look so good. But this game advertises itself as a Myst style game and I have a hunger for anything that is like Myst. I am so glad I played it because this game turned out to be a very good puzzle game that offers plenty of hours of fun gameplay. After playing it I can confirm that this game is 100% a Myst style game. The game has a room with rotating walls, a rotating temple, moving platforms, a cleverly hidden room, laser beams, strange devices to operate and a rollercoaster ride. The game has plenty of puzzles that are very good. An extra thing I liked about this game is that there is text to read in this game, but it is not a lot of text. The text is short and to the point. I welcome that because I don’t like lots of reading as it is sometimes the case with Myst style games. What I did not like was that the game contains two mini-games that involve quick timing. One of them is the famous three-cups-and-a-ball game. Luckily both games can be won easily by using the film-camera on a mobile phone. Another negative part of Moon Castle is that the shadows are 100% black, this makes parts of the environments non-visible…
2 found this helpful
Not recommended Mar 21, 2021
Generally I love this type of game, having played Myst and Riven. However, this one will not function with my Rift system. It works fine up to the point where you ride the car from the castle, then the whole point of view goes out of whack. from that point on, you are looking at the ground and to see horizontally, you have to look straight up (very uncomfortable). I tried different settings to no avail. It might work on other systems, but if you have a Rift, forget it.
2 found this helpful
Recommended Nov 1, 2022
it's virtually impossible to count the flashes of light to start the 3 button generator! flashes way to fast, 2 + flashes per second, stuck there for 4 hours, it sucks !
1 found this helpful
Not recommended Mar 1, 2025
What looked promising at the beginning turned out to be a let down. The game is somewhat reminiscent of the Cyan games, and I was hopeful. My sense of exploration has taken a beating. After 36 hours playing (no, “working” is a better word…) this game, this is a thumbs down. The game is fraught with mistakes, instabilities, quirks you name it. For example, there are flashes everywhere (e.g., blue sky) when you move and turn, Things (puzzles) simply did not work; I tested these as I had nine games going at the same time. They worked in some and not in others. What was consistent is that it was never the same thing that did not work in the different games; so, I got to about ¾ of the game in total, with nine games going! Frustrating… Puzzles were not necessarily hard but more like based on pure luck and highly improbable. For example, take the opening word puzzle. I had 3 crossword programs going and I could at best get 1-2 perhaps 3 words figured out. In the dictionary, these were often obscure, never used words before. Probability-wise, it was very low that you would find these even if you knew from the programs all of the combinations possible. So, this was a red-her…

Community reviews

—

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like Moon Castle

News

All news →
SilkMU is our new partner: MU Online Season 6 in a browser tabBlog

SilkMU is our new partner: MU Online Season 6 in a browser tab

SilkMU, a MU Online Season 6 server that runs in a browser tab or as an app, opened on 6 November 2026 and is now our partner. What it offers, what is free and what costs WCoin.

Nov 13, 2026
Games like Dying Light, where nightfall changes the rulesPC

Games like Dying Light, where nightfall changes the rules

Games like Dying Light are easy to find if you only want parkour or only want zombies. These eight keep the part that matters: a city that becomes a different place after dark.

Nov 13, 2026
Games like Portal 2, where one idea carries the whole gamePC

Games like Portal 2, where one idea carries the whole game

Games like Portal 2 all share one habit: teach a single impossible trick, then spend a campaign breaking it. From rewinding objects through time to Escher geometry that loops back on itself.

Nov 13, 2026
Planet Coaster DLC: skip the collection, buy the packsBundles

Planet Coaster DLC: skip the collection, buy the packs

The Planet Coaster DLC catalogue closed in 2019, so there is no curve left to wait out. Our record shows the collection bundle costs far more than assembling the same packs one by one.

Nov 13, 2026
Toxic Commando Game Pass: subscribe, or buy the key?Xbox

Toxic Commando Game Pass: subscribe, or buy the key?

The Toxic Commando Game Pass add landed on 12 November. Our price record since late September shows the key route barely moved, which changes what a subscription is worth.

Nov 13, 2026
Games like Titanfall 2, for the pilot or for the TitanPC

Games like Titanfall 2, for the pilot or for the Titan

Titanfall 2's campaign changed its own rules every mission. Games like Titanfall 2 that keep one part of it — the wall-running, the mech, or a campaign that never settles.

Nov 12, 2026
Games like It Takes Two, where the second player is the pointPC

Games like It Takes Two, where the second player is the point

It Takes Two cannot be played alone, and that is the whole design. Games like It Takes Two that give each player a different job — including one that makes do with a single pair of hands.

Nov 12, 2026
Football Manager 27 Game Pass, and what the old FMs now costXbox

Football Manager 27 Game Pass, and what the old FMs now cost

FM27 landed on 10 November, and Football Manager 27 Game Pass covers it on PC from day one. Steam has stopped selling FM26 and FM24 — our price record shows what that does.

Nov 12, 2026

Top games right now

All rankings →
  1. 1Counter-Strike 2Free
  2. 2Dota 2Free
  3. 3PUBG: BATTLEGROUNDSFree
  4. 4Grand Theft Auto V Legacy—
  5. 5Terraria$2.08
  6. 6Tom Clancy's Rainbow Six SiegeFree
  7. 7Rust$20.19
  8. 8Garry's Mod$6.21
  9. 9Team Fortress 2Free
  10. 10Black Myth: Wukong$35.78
  11. 11HELLDIVERS™ 2$23.99
  12. 12ELDEN RING$38.88
  13. 13Apex Legends™Free
  14. 14Left 4 Dead 2$9.99
  15. 15Stardew Valley$12.11
  16. 16Wallpaper Engine$3.93
  17. 17Cyberpunk 2077$17.99
  18. 18Euro Truck Simulator 2$4.99
  19. 19Dead by Daylight$6.83
  20. 20Red Dead Redemption 2$13.71
  21. 21The Witcher 3: Wild Hunt$9.77
  22. 22Baldur's Gate 3$53.62
  23. 23Phasmophobia$15.19
  24. 24War ThunderFree