- Hotfix v0.2.4 - 19 September 2026
Fixed Fixed a critical issue introduced in the last update where walls would become invisible / fail to render. Thanks to everyone who reported this — if you're still seeing missing walls after updating, please let us know in the Discord or QQ.
- V0.2.4 Update - 17 September 2026
V0.2.4 Update🐱 New FeaturesCat Adoption — Find a cat around the map and feed it for 4 consecutive days to adopt it!Cat Helper — Your cat will help catch mice around the facility.Robot Vacuum — Automatically clean your house without requiring a worker.New Item: Food Shelf Lv. 3 — Food Shelf Lv. 2 now has a reduced food capacity.🔧 ImprovementsPerformance Improvements — Reduced crashes and improved overall stability.More Tutorials — Added additional tutorials to help new players get started.Blackjack — Added an All-In option to the Blackjack table.⚠️ Prologue ShutdownScam Center Simulator: Prologue will be shutting down soon.As a solo developer, I don't have enough time to maintain both the Prologue and the full game. After around half a year of updates, the current Prologue version also no longer represents what the full game has to offer.Thank you to everyone who played the Prologue an…
- v0.2.2 Update - 1 September 2026
This update focuses mainly on performance optimization, along with a few small features and improvements.⚡ Performance OptimizationLate-game performance improved by roughly 5–10%.Fixed stuttering that occurred after purchasing too many items.🏗️ New Features & ImprovementsAdded the Whip and its upgrades, which increase employee movement speed.Improved the Shop UI to make the decoration toggles clearer and easier to understand.New job: Anesthetist — keeps purchased humans unconscious so they can't escape.Added more decorations to make your facility feel richer.🔜 Upcoming UpdatesThe next update will add a brand-new Pet System 🐶And after that, we'll be bringing the game's third major update, with plenty of new content!Stay tuned!
- v0.2.1 — Disco Update - 17 August 2026
🎉 20% OFF for One Week! 🎉Scam Center Simulator: UnderKingdom is now 20% off for a limited time — one week only! Discount starts August 17, 10 AM (US time). Grab it now while it lasts!✨ New FeaturesAdded 5 new Disco decorationsAdded Disco Podium — allows Strip Dancers to perform and increase the Sanity of nearby NPCsAdded a new NPC occupation: Strip DancerAdded a new NPC occupation: Chef — automatically grinds meatThe Management Page now displays workers' current command statusAdded new interior design optionsExpanded the Human Trafficking Market with more occupationsTrafficked hostages won't call the copsVarious minor bug fixes and improvements🔮 Next Update PreviewNew mission progression systemNew features and contentOptimization work to prepare the game for future updatesThank you for your continued support! More updates are coming soon. ❤️
- Major Update: v0.2.0 - 1 August 2026
✨ New FeaturesAdded Floor 2.Added Trolley Level 3.Added the Organ Harvest Chair – Harvest organs from NPCs and sell them for profit.Added the Organ Transplant Chair – Exchange organs to transfer abilities and occupations between NPCs.Added the Organ Trafficking Route – Automatically transport and sell harvested organs to buyers.Added the Human Purchase Route – Schedule automatic deliveries of purchased workers to your base.Added new occupation: Surgeon – Performs organ harvesting and transplants.Added new occupation: Organ Courier – Transports harvested organs to the Organ Trafficking Route.Added new occupation: Surgery Coordinator - Automatically selects the day's valuable organ and starts surgery when an NPC is on the Organ Harvest ChairAdded new occupation: Human Transporter - Delivers humans from the Human Purchase Route to the Organ Harvest Chair.Added more decoration and interior…
- v0.1.9 Patch Notes - 1 July 2026
Improvements Waiters now only serve food to dining tables and will no longer place water bottles into water dispensers. Added grab item animations for NPCs. Monthly leaderboard has been reset. Bug Fixes Fixed several minor bugs and improved overall stability.
- v0.1.7 - 25 June 2026
ImprovementsEnlarged entrance doorNPCs now avoid cartsAdded hack station tutorialDining tables and decorations can now be placed outdoorsThickened backyard wall to fix navigation issuesNPCs patrol when idleTechnicians now prioritize low-durability computers when repairingWaiters now pick up food from shelves first; scattered food is collected only if shelves are emptyMulti-grab improvementsHelmets and masks now use distinct colors per occupationIf you'd like to test the latest version, please switch to the beta branch. Looking forward to your feedback!
- Update Notes v0.1.6 - 23 June 2026
Weapon detection improvement Hacker added new working status Debt 2 adjustment, electricity and money adjustment
- v0.1.6 Patch Notes - 22 June 2026
New Features:Worker management page filter featureWorker management page follow buttonNew item: ritual circleImprovements:NPC pathfinding improved, no more getting stuckHold weapon improved, weapon is now held in hand instead of draggingStocker and waiter behavior improved, they now wait for an available spot after picking up items instead of dropping them and finding a new targetShelves can now be placed outsideDecrease slacking off duration and chancesBalance:Airport pickup upgrade limit increased to 10Backyard extension upgrade addedSticker level 5 profit multiplier increased to ×16Electricity capacity upgrade limit increased to 1600Fix computer upgrade limit increasedAdjust electricity generation + 30-50%Increase computer durabilityThis update focus on bug fixing and experience improvement. And the following update will be focus on new features. Stay tuned and thanks for all the fee…
- v0.1.5 Patch Notes - 15 June 2026
New FeaturesAdded Difficulty Settings: Casual, Normal, and HellAdded Sandbox Mode (everything unlocked from the start)New Occupation: Shock SupervisorAdded MorticianAdded Room ExtensionsLeaderboard ResetDaily leaderboard income calculation now counts illegal income onlyImprovementsImproved skeleton collision handlingImproved multi-grab interactionsImproved NPC navigationImproved cart behaviorGeneral navigation improvementsFixed numerous bugs and issuesThank you all for the feedback and support!This is only the first half of the update. The second half is currently in development and is planned to arrive within the next 1–2 weeks.If you encounter any bugs or issues, please let me know. Your feedback helps shape the game and makes it better for everyone.
- I Hear You! - 8 June 2026
First of all, thank you everyone for the support! We've now reached 300 concurrent players after one week, which is something I never expected. Seeing so many people playing, sharing feedback, and reporting bugs has been incredibly motivating.I've been reading all your comments, reviews, bug reports, and suggestions. Before I start working on the next major update (mentioned in my previous post), there are a few important things I want to improve first.Since I'm developing everything by myself, it takes some time to go through all the feedback and figure out the best solutions, but I want you to know that I'm listening.1. Difficulty AdjustmentsThe biggest complaint I've seen so far is the game's difficulty, especially during the early stages.Planned ImprovementsScammer Guide BookAn in-game guide that teaches new players how to survive and manage debt effectively.Difficulty SettingsEasy…
- Week 1 Report - 6 June 2026
Thank You, Scammers!The past week has been absolutely crazy for me.Before launch, I was so busy getting everything ready that there simply wasn't enough time for proper testing. As a result, the game launched with several critical bugs and issues. Thankfully, most of the major problems have now been fixed, and I'll continue releasing patches and improvements over the coming weeks.For the first time since launch, I can finally start focusing on new features and content updates!I want to give a huge thank you to everyone who has submitted bug reports, feedback, suggestions, and ideas. Every report helps make the game better, and I genuinely appreciate the time you've taken to help improve it.When the game launched, we had around 100 concurrent players. One week later, we're seeing over 200 concurrent players. The numbers may not seem huge compared to some games, but for me, it's incredibl…
- v0.1.4 Patch Notes - 5 June 2026
Fixes - Fixed an issue where the backyard and scam stickers could be unlocked too early. If your printer or backyard is missing, it means it was accessed before unlocking in the upgrade window. - Fixed NPC escape notification text. - Fixed multiple market money-related glitches. Features - Steam Cloud support added. - Leaderboard system implemented. - Added comfort facilities value display.
- Patch Notes: - 3 June 2026
Improved navigation system responsiveness Fixed issues with achievement triggers not registering correctly Fixed cursor disappearing during gameplay
- v0.1.3 Update Patch - 1 June 2026
Bug Fixes - Fixed issues where Firefighters and Technicians were not functioning correctly - Resolved Cryptomining profit calculation and UI window display bugs - Fixed Stock Ordering Terminal: selected item and time interval now properly save - Corrected tutorial list display and progression issues - Mouse Catcher no longer gets scared by mice - Fixed issue where visitors invited via dating app were not displaying names correctly Game Balancing - Adjusted inflation rate for improved economic balance - Increased blackjack table chip values - Improved worker efficiency across tasks
- Game Balance Update v0.1.2 - 31 May 2026
Balance Changes - Significantly reduced water prices - Increased large water bottle capacity: 5 → 8 - Increased cart item limit: 10 → 99 - Adjusted food pricing - NPC hunger and thirst rates now scale with Focus ability (higher focus = slower depletion) Bug Fixes - Fixed raid system issue, players could sleep and save the game even the raid is stuck (If you encounter any raid-related issues, please report them — I may refactor the system for a more robust solution) - Fixed human trafficking market bug where NPCs disappear after purchase - Fixed incorrect spawning for television and piano objects New Features - Added multi-grab upgrade: players can now grab multiple items at once Thank You Thanks to everyone who reported bugs and issues — it really helps improve the game. Feel free to join the Discord / QQ group if you have any feedback, suggestions, or bug reports!
- Game Balancing Update - 30 May 2026
Adjusted mouse spawn rate Adjusted cleaner dust-sweeping speed Adjusted dirt spawn rate Adjusted worker hunger and thirst rates Adjusted debt interest rate Adjusted food prices
- Patch Notes - 30 May 2026
Fixed an issue where raids keeps respawning. Improved scam sticker behaviour. Various minor bug fixes and improvements. If you encounter any bugs or issues, please let me know. Your feedback helps improve the game and is greatly appreciated. Thank you for your support! 🙏
- Hot fix v0.1 - 29 May 2026
Fixed scam sticker mission unlock
- Scam Center Simulator: UnderKingdom is finally OUT! - 29 May 2026
Dear scammers and players,After 1.5 years of solo development, Scam Center Simulator: UnderKingdom is finally here. Honestly, it still feels unreal to finally release this game.What started as a small idea slowly grew into something much bigger than I ever imagined.Throughout development, there were a lot of moments that kept me motivated, seeing positive feedback from players, getting thousands of wishlists within a week, and the excitement of finishing new features one by one. Those moments made all the hard work worth it.But there were difficult moments too. The game was banned across Chinese social media, hundreds of videos were removed, news media criticized the game, it genuinely felt like a nightmare.Still, none of that changed why I started making this game in the first place. Making a game that I truly wanted to create has always mattered more to me than anything else.Thank you…
