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Rasvyat Nuclear Power StationEventsNew Public Test Build Coming Soon
Community

New Public Test Build Coming Soon

Rasvyat Nuclear Power Station · published 15 Jun 2026, 13:57 UTC

All eventsPlayers around this dateRead on Steam

Hello again!

The state of 1.0.3


Following the recent pause / break, I've made enough progress on the 1.0.3 update to release a public test build, this is not the complete update and is still missing the tutorial and a few other things.

When is the PTB coming out?

I will be releasing the public test build over the next couple of days with the full list of patch notes, however it's important to stress that this is not the final product, I will be heavily taking feedback on this patch, any suggestions or feedback on the new systems and reworks will be greatly appreciated.

What will the PTB contain?

The public test build is essentially the "skeleton" of this update, it's primarily a new system and a few things to try address a few bugs, but is largely untested and not completely polished at this stage.

  • The automatic regulator system

  • Another rework to AZS to go along with the changes to AZM

  • AZMM is now back, more specifically as a sub system of AZM, which has now completely taken over the "power limiting" aspect AZS originally held

  • A few minor bug fixes

  • Quality of life tweaks (Such as increasing the zoom speed)

  • Not really much else of note

What will the full update contain?


The full update will include an improved version of the AR system based on user feedback, but most notably will include a new in-game tutorial which I hope is satisfactory for the crowd that found the original lackluster. Beyond that I hope to add a few other important new features, however I will keep these vague for now since I'm unsure if the current codebase can actually handle it.

How to provide feedback?

As I referenced multiple times throughout this, I will be taking an enormous amount of feedback in order to make this update as good as possible, to do so you can join the community Discord server and post it in the #feedback channel, as an alternative for those who do not use Discord or would prefer not to join the server, you can email me on [email protected]

More from Rasvyat Nuclear Power Station

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Game update19 Jun 20261.0.3 Public Test Build Revision 2Hello! Only around a day since the release of this test build and I've gotten some amazing feedback. Due to this, I've managed to put together some small changes and bug fixes that should make the update more enjoyable. Please remember that if you wish to submit feedback, either do so in the Community Discord server using the feedback, suggestions and bug reports channels, or send me an email a…In-game event18 Jun 2026Rasvyat 1.0.3 Public Test Build is liveHello! The 1.0.3 public test build is now available via the Steam "betas" tab and will continue to be available over the next few weeks, all the while I will be taking user feedback and possibly releasing subsequent test builds before publishing the final build. 1.0.3 (Public Test Build) Changelog New Content · AR-1 · AR-2 · ARM · Various New Sensors for the AR systems · Easter Egg Gameplay Cha…Community12 Feb 2026Followup / ClarificationWhat did "parting ways" mean? Unfortunately a lot of people saw the phrase "parting ways" and assumed it meant I was canceling development. This is not the case, and instead purely refers to me severing my relationship with the games publisher. What is happening with RNPS development? It is being paused , NOT canceled as a lot of people were thinking (Paused meaning a couple months of inactivit…