Steam app 317470 · updated 13 Sep 2026, 04:28 UTC
Your blocks, your castle, your world! Build anything you can dream up and explore with other players! Cubic Castles is a mini-MMO that combines the best of block-building and 3D platform action! Create fantastic parkour challenges, explore worlds made by other players, or even make friend!
663 hourly samples, with the daily peak drawn over them. Weekends are shaded.
146 months, August 2014 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 376 hourly samples from 14 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
13 days as the curve, each the highest figure that day. Behind it, 288 hourly samples. Each dip is a night. Weekends are shaded.
Cubic Castles was released on Aug 13, 2014.
| Language | Full audio |
|---|---|
| English |
A blank audio cell means full audio was not marked in the returned language list.
50 developer announcements, Jun 2020 to Sep 2026 · times in UTC
Fixed a game crashing bug that occurs when loading into a realm with a certain number of 2026 Sand Castle Blocks.
Patch notesLast Days of Summer Sand Castle Contest 2026A castle has appeared in the dunes, the source of sand revealed. From within one beckons:"Come, and build a monument of sand. Impress me, and receive a reward."And so, the challenge is issued.The…
MacaroniHello QBees everywhere,It's the end of summer, at least for those of us in the northern hemisphere! With the closing out of this season comes a content update from Raptisoft Nova.A crafty individual has travelled around and placed a whole…
MacaroniThis is a small update to change the branding to reflect the new ownership (Raptisoft Nova). More updates will be coming soon to fix bugs and issues with the steam version! - Zachalack (Raptisoft Nova)
Patch notesWelcome to Christmas Building Contest 2022! Rules - All builds must be 33 x 33 - All builds must have an info bumper with a date no earlier than 19/12/22 - All builds must have a warp food bumper with the food left in the official event…
Space_fetusWelcome to the best realms of 2022 where you get to showcase all the fabulous building from 2022! Rules - All builds must have been made in 2022 and have an info bumper to prove the date the realm was created and a message stating the…
Space_fetusHey everyone and welcome to this years halloween building contest! Rules - All realms must be 33x33 no bigger or smaller! - all realms must have an info bumper bought on the 22nd October or later to show that you are not using an old build.…
Space_fetusIt's that time of year again! Experience the spooky story of Hill House as you hunt for the poor lost boy. Prizes 10 random people on the event bumper will win 50,000 cubits! Deadline 31st October
Space_fetusWelcome to the castle in the sky event! This summer themed parkour will test your skills as you climb to the very top! Prizes 20 random people on the bumper will win summer beach umbrellas Deadline 24th July
Space_fetusHey everyone, it has been a while since we did an official art contest so here it is, an Easter 2022 art competition! Rules - All submissions must be Easter and cubic castles themed - You can do either digital or hand drawn art - There is…
Space_fetusWelcome to this years Easter Building Contest! Rules - All builds must be 33x33 - All builds must have an info bumper with a date no earlier than 12th April - All builds must have a food warp bumper (do not remove this till after the…
Space_fetusThis is a new feature, mostly aimed at advanced players who want to further customize their builds or who want to sell custom texture sets they made to other players. Content WARNING We understand that by providing more customization we…
Space_fetusThe results for the poetry contest are in! head to the forum to check out all the poems submitted.
Space_fetusCongratulations to every one who submitted something this year! Prizes Shops 1st - 150,000 cubits - K Deco - Kai' 2nd - 100,000 cubits - La Fattoria - Mad Pretty 3rd - 75,000 cubits - Fortress Rentals - Avachuela_Estuart_Jaster_Kaw 4th…
Space_fetusAs a new year starts it is time again for one of my favourite contests. The best realms of 2021! This contest celebrates all types of realms produced by the community during 2021. Categories Parkour Adventure/Game Realms Race Tracks Scenic…
Space_fetusHere's how the Yuletide event works this year. 1) There are red and green ornaments to collect 2) Depending which ornaments are collected MORE.. the price of trading them in will be LESS. So say more green ornaments are collected than red…
Space_fetusCongratulations to everyone who took part in the race track building contest! the winners were as follows! 1st - 500k - -Bacon Bits- 2nd - 300k - Junder' 3rd - 150k - >Peppermint 4th - 75k - Mini Dani 5th - 50k - Fox Danger
Space_fetusWelcome to our first ever race track building contest! You are required to build a scenic racetrack which will be judged both on the beauty of the realm and how "raceable" the track is. Rules All realms must be no bigger than 55x55 (can be…
Space_fetusThanks again to everyone who took part in the Halloween building contest this year, it was nice to go back to the old way of doing things for a bit and we saw some really cool builds! We will definitely be doing more of these old school…
Space_fetusAs Halloween approaches it is time to kick off another building contest! This contest will run a little different from the previous contests and will adopt the familiar old school way of doing building contests. Each player entering will be…
Space_fetusThank you everyone who took part in this contest as per usual we had some great builds! Prizes 1st - 500k 00andy00 2nd - 300k Blackcat1 3rd - 150k Agente Freitas 4th - 75k Hoah Xinh' 5th - 50k AngelOfHell
Space_fetusWelcome to the Sci-Fi building contest 2021! Theme Anything Science fiction! Rules - All realms must be 33x33 - All realms must be purchased on the 16th September or later - All realms must include an info bumper and a warp food bumper…
Space_fetusThank you everyone who took part in the summer contest, as usual we had an overwhelming amount of great entries! Please make sure to visit the winners entries if you can as pictures never do them justice! However pictures can be found on…
Space_fetusThe summer building contest is now here! Theme The theme is a holiday vacation so go ahead and build that place you went, your favourite holiday location, the holiday of your dreams or even a fictional location you wish you could visit for…
Space_fetusThe summer building contest is now here! Theme The theme is a holiday vacation so go ahead and build that place you went, your favourite holiday location, the holiday of your dreams or even a fictional location you wish you could visit for…
Space_fetusOver the last few weeks a community building contest was held and we felt the quality of the winners work was outstanding! For more info on this event head on over to the forums!…
Space_fetusVery excited to be able to share a sneak peak of this new update on the way! A little preview of something on the horizon! Very excited to be able to share this with everyone. https://www.youtube.com/watch?v=poWbhHUuPA0
Space_fetusCongratulations to everyone who took part you all did some great work, we spent a little longer this time i think coming up with results we were happy with which goes to show how hard it was to pick the winners! Prizes 1st - 500k…
Space_fetusWelcome to the Easter Building Contest 2021! Rules - The theme of course is Easter! - All realms must be purchased on the 5th April or later - All realms must be 33x33 no bigger or smaller - All builds must have an info bumper (any…
Space_fetusI know you've all been waiting for the fishing tournament to start. We had planned to get it going sooner, but sometimes life throws you a few surprises, and you just have to deal with them. We're very close now though so I'm going to share…
Space_fetusAs usual thank you to everyone who took part, it was great to see all of your builds. Remember if you would like your builds to be displayed in the contest room for a little while please do not remove the warp food bumpers! Prizes 1st…
Space_fetusThe new Valentines building contest is here so grab your favorite Valentines blocks and get building! Rules - All builds must be 33x33 no bigger or smaller - All builds must have been purchased no earlier than the 14th February - All builds…
Space_fetusAs per usual thank you for everyone who entered this year we had some really interesting stuff! A few notes though: Over the course of the submission a lot of people were caught building, i want to reiterate that this is supposed to be a…
Space_fetusWelcome everyone to the best realms of 2020! As per usual we take a look back at the builds of last year to remind our self's of all the greatness the community has achieved! This year we shall be doing it a little different but i believe…
Space_fetusSome fantastic builds as always and we really did struggle to pick the best. As usual the realm should reopen within the next day or two and will have warp food for all the winners and some other note worthy builds as well! Please do go…
Space_fetusCongratulations to everyone who took part, i can't believe its been a year already! But we made it to the end and saw some fantastic racing! prizes for the overall race league winners 1st - 500k 2nd - 300k 3rd - 150k 4th - 75k 5th - 50k…
Space_fetusThe Cubic Castles Race League 2020 (OFFICIAL EVENT) Welcome to the first official cubic castles racing league! Due to recent changes to the racing rules i have decided it is fair enough to bring this in as an official ongoing event. Each…
Space_fetusWelcome to the first official cubic castles racing league! Due to recent changes to the racing rules i have decided it is fair enough to bring this in as an official ongoing event. Each month a new racing event will be announced, players…
Space_fetusWelcome everyone to another years Christmas building contest! Rules - All builds must be Christmas themed - The realm or room must be exactly 33x33 (no bigger or smaller) - The build must have an info bumper proving the room is no older…
Space_fetusThe Cubic Castles Race League 2020 (OFFICIAL EVENT) Welcome to the first official cubic castles racing league! Due to recent changes to the racing rules i have decided it is fair enough to bring this in as an official ongoing event. Each…
Space_fetusThank you as always to everyone who entered, we had a great time judging all of the builds and this year i think the skill level was much closer across the board making it really hard to make the final decisions. That being said we are very…
Space_fetusWe have a brand new race track for the October race league event! Also a brand new Halloween building contest. Head to the official events realm in New Eden and take part! More info can be found on the forums!
Space_fetusThe results are as follows the top 10 will receive 25k an the rest will gain points on the overall leader board galantis 20 pts lopaiko 19pts kestrels – 18pts butoh 17pts im a poor man – 16pts prenden – 15pts iloveyoujustkidd - 14pts Talia
Space_fetusRules Welcome to the first official cubic castles racing league! Due to recent changes to the racing rules i have decided it is fair enough to bring this in as an official ongoing event. Each month a new racing event will be announced…
Space_fetusFirst of all i would like to say on behalf of me and the other judges a very well done! All of the work was wonderful and we had a great time visiting all your ideal summer location spots, favorite holidays you went on with your family and…
Space_fetusWell done to everyone who made it on to the leader board and thanks to everyone for taking the time to race! The top 10 will all receive 25k and the top 20 will earn points on the race league leader board Top 10 Centuary Fox! Aroma…
Space_fetusWelcome everyone to the race league event for july! Rules -Any players found using alt accounts to attempt to win multiple prizes will have all accounts banned from that months event, continuing to do so will have the player banned from the…
Space_fetusWelcome everyone to the brand new summer building event! We have a massive scale building contest like we have never done before so it is all very exciting! Theme The theme of the contest is summer vacation. This can be any destination or…
Space_fetusThe results for lost in the woods are now available! https://forums2.cubiccastles.com/index.php?p=/discussion/29369/lost-in-the-woods-official-event-results/p1?new=1
Space_fetusWelcome to the brand new event lost in the woods! Try not to get too lost! Prizes 10 random players will win 25,000 cubits Deadline The deadline is the 28th June
Space_fetusWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | Cubic.exe | windows |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG