Update history
Latest Rusted Moss updates
Search patches, hotfixes, and dev posts. Load more to keep browsing the timeline.
Browse updates
Published changes
Search updates. Filter by source or date. Open any row for the full patch notes, or load more to continue the timeline.
- Rusted Moss
Iron Bramble - Coming to Steam in 2027!
Hello everybody! Wishlist Iron Bramble to support us now! (I’m just going to lead with this while I still have your attention before I senselessly ramble on.) https://store.steampowered.com/app/4328820/ Very excited to…
Store3 changesGameplay - Rusted Moss
Future of Rusted Moss (and things we are working on)
Hello everybody! I'm happysquared, one of the developers of Rusted Moss, here to give some news. Well, more of an announcement of an announcement (people definitely love those right? /s) So here it is: We are currently…
Patch notes2 changesGameplay - Rusted Moss
Rusted Moss Merch Store Holiday Sale!
Hello everyone! To celebrate the holiday season the Rusted Moss merch store will have a storewide discount of 20% for the rest of the month. Visit https://rustedmossmerch.com to get your official merch! Happy Holidays!…
Store1 change - Rusted Moss
Get your Rusted Moss merch! and...new major console update!
Hey all! We just opened up our online store: https://rustedmossmerch.com This is your chance to grab some Rusted Moss Merch! We have shirts, mugs, postcards, and a hat! Major Console Update Thank you all for your patien…
Store4 changesGameplay - Rusted Moss
In-Game Palette Editor
Easy to use in-game palette editor! We had previously posted how to change Fern's colour palette. And also made a quick guide. But... it wasn't the easiest thing to fiddle around with. So, our community has outdone us o…
Patch notes - Rusted Moss
3.94 Hotfix Patch Notes
July 25, 2025 - Hotfix Patch Notes Build ID: 19350380 Thank you all for playing Rusted Moss! We have rolled out a spring cleaning hotfix which fixes some issues as well as adds some QoL features. Bug fixes and Changes F…
Patch notes9 changesFixGameplay - Rusted Moss
Rusted Moss Multiplayer!
Excited to share that Harlem512 has created a mod that lets you play Rusted Moss with your friends! Get started by checking out their steam guide here: Playing Rusted Moss with Friends Harlem512 also created Rusted Moss…
Patch notes - Rusted Moss
Rusted Moss full soundtrack now available!
Some people might have noticed our soundtrack disappear off Spotify recently. We had removed it in order to update the album with the new tracks from the latest updates. Rusted Moss OST (Spotify) You can help support su…
Announcement1 changeGameplay - Rusted Moss
Rusted Moss Winter Update is out!!
Thank you all for the patience and support! Hope you enjoy the final update of Rusted Moss. This update introduces two new areas and boss fights! Also included in this update: Bug fixes for Ameli Boss rush related bug f…
Patch notes3 changesGameplay - Rusted Moss
Get Started with Modding!
Image: Playing as a really tiny Fern is no longer an impossible dream Harlem512’s Documentation on Modding Rusted Moss: https://harlem512.github.io/rm-docs/ Have you ever wanted to have a mini map while playing the game…
Patch notes3 changesGameplayMaps - Rusted Moss
Winter Update Delay - End of Feb
Hey all! Our winter update is getting delayed to the end of February. Development is more or less complete though we need a little bit more time for it to go through QA. Sorry about that and thanks for your patience! PL…
Patch notes - Rusted Moss
Rusted Moss - Winter Update Announcement!
We have an unexpected update coming out this winter. Probably January. Take a look at the teaser to see what you can look forward to! (This update was kinda unplanned. We were messing around with lighting systems and ac…
Patch notes - Rusted Moss
Rusted Moss - Player Skill Showcase
Check out some of our best players showing off their skills in our latest content update we released earlier this year! When we released the free DLC update, we also asked players on our discord to submit their clips so…
Patch notes - Rusted Moss
Halloween Update - Ameli is here!
Happy Halloween everybody! Please welcome the great witch Ameli as our third playable character to Rusted Moss! Also here are some bug fixes we also addressed in this update: Bonus DLC: Enemies stuck in top ceilings fix…
Patch notes6 changesFixGameplay - Rusted Moss
New Update: Redesigned boss fight (SPOILERS!!)
This patch contains a completely reworked boss fight. Details in the spoiler section. Bug fixes: Removed slopes from some rooms in bonus content as they were causing collision problems for enemies. Reworked boss: Robin,…
Patch notes6 changesGameplay - Rusted Moss
1.61 Hotfix Patch Notes
August 22, 2024 - Hotfix Patch Notes Build ID: 15454256 Thank you all for playing Rusted Moss! We have rolled out a hotfix which fixes an error that caused the game to crash if any mods were enabled. Bug fixes Fixed an…
Patch notes2 changesFixPerformance
