Bunker Constructor Simulator
Playing now
0Sampling since 13:41 UTC
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All-time peak
16 Sep 2026
Playing now
0Sampling since 13:41 UTC
All-time peak
16 Sep 2026
| Published | Kind | Announcement | Build |
|---|---|---|---|
| Community | Dev Log Schedule Update Hi! I’d like to briefly talk about the future format of the dev logs. Initially, I planned to publish a development diary once a week, but in practice it became clear that the results of a single week of work are not always noticeable or interesting from the outside. Sometimes several days can be spent on things that are important for the game but are almost invisible to players. This is a nece… | — | |
| Community | New localizations У грі реалізовано підтримку української мови, яка стане доступною в наступному великому оновленні. Ondersteuning voor de Oekraïense taal is al geïmplementeerd en wordt beschikbaar in de volgende grote update. | — | |
| Community | Dev Log #3 — Knock, knock. Who’s there? Update 0.4. Please wait a bit Hi! As you can probably tell from the title, the update release is taking a bit longer than expected. The new contracts turned out to be more complex to develop than I initially anticipated, and I’m still working on them. I expect to finish this update — at least bring it to a full testing stage — within the current week. I deliberately focus more on testing at every stage of development. This… | — | |
| Community | Dev Log #2 — Level 3 Contracts and New Elements Hi! Here’s the next entry in the developer diary ) What was done this week This week I didn’t manage to do quite as much as I originally planned, but there is still clear progress — and it’s noticeable. Five new layouts for level 3 contracts I’ve finished creating all five layouts for the new bunkers. The total area, room layout, and required furniture have all been defined. Key features of lev… |
Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.
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| Community | Dev Log #1 — Introduction and the Road to Version 0.4 Hello everyone! I guess it’s finally time for us to get acquainted ) My name is Alexey, I’m the solo developer of Bunker Constructor Simulator, and I’ve decided to start a small developer diary. The plan is simple — short updates once a week, so you can follow the development and be sure that the project is alive and the developer is still around ) What was done this week At the moment, I’m on… | — |
| Game update | HotFix 0.3.4.3 Fixes: · fixed an issue where the Blast Door could not be dismantled · fixed a bug with incorrect room detection · fixed the tutorial step related to building the Blast Door · fixed a bug with incorrect detection of the excavation plan orientation | 21465023 |
| Game update | HotFix 0.3.4.1 Fixes: · fixed the tutorial step related to building the surface hatch | 21444155 |
| Game update | HotFix 0.3.2 Fixes: · fixed the handling of the extractor and refrigerator for level 2 contracts · fixed estimates for level 2 contracts Improvements: · increased the number of spots for purchasing building materials | — |
| Game update | HotFix 0.3.1 Fixes: · fixed the tutorial step with furniture placement | 21323775 |
| Game update | Update 0.3 Improvements: · added navigation system · added minimap · implemented 5 save slots | 21312898 |
| Game update | HotFix 0.2.15.1 Fixes: · added support for ultra-wide monitors | 21271910 |
| Game update | HotFix 0.2.15 Fixes: · fixed an issue where contracts could be canceled while underground Improvements: · added hints explaining that in some cases items cannot be interacted with · added hints explaining that tools cannot be changed during construction and finishing work · added information about the currently active construction or finishing mode · during the tutorial, only relevant objects are shown in th… | 21261749 |
| Game update | HotFix 0.2.14 Fixes: · fixed the display of furniture names in the inventory · fixed furniture tracking during the tutorial step “Return to the furniture store and transport the purchased furniture to the bunker construction site” when the furniture is in the inventory · fixed the Blast Door hologram in the construction plans · fixed an issue where furniture could disappear from the inventory when loading a… | 21228555 |
| News | Bunker Constructor Simulator is out now! The game is out now! I’m excited to present Bunker Constructor Simulator — a construction simulator focused on true underground building. Build bunkers, earn money, and progress step by step to create your own dream bunker. This is just the beginning — updates, improvements, and new features are coming. | — |
| Game update | HotFix 0.2.11 Fixes: · fixed issues with the Blast Door hologram snapping to the tutorial elements and the construction plan (wrong/correct side); · the Blast Door is now correctly counted during the tutorial steps when placing and building it; · fixed the destruction behavior of the Blast Door — it can now be destroyed separately from the Doorway . · fixed the snapping of the Doorway hologram to walls durin… | — |
| Community | The Bunker Constructor Simulator demo is now available! The Bunker Constructor Simulator demo is now available! Try the core underground construction mechanics, design your own bunker, and help shape the game before the full release. Add it to your wishlist and share your feedback — it directly influences the development of the project. | — |
| Community | Bunker Constructor Simulator – Development Roadmap Hey everyone! I’ve just published the official development roadmap for Bunker Constructor Simulator ! It outlines my current vision for the game and the key steps leading up to the full release. You can read the full roadmap (and share your feedback or ideas) here: Your feedback is always welcome — it really helps shape the future of the game. Thanks for following the development and for suppor… | — |
| Community | Bunker Constructor Simulator - Official Trailer Official Trailer Released! We’re excited to share the first official trailer for Bunker Constructor Simulator ! Watch it now and get a glimpse of how you can dig, build, and design your own underground shelter. What’s the game about? Build your dream bunker from scratch — starting with just a shovel and a few bags of cement. Earn money, unlock new tools and furniture, and create the perfect und… | — |