SULFUR — patch notes and updates
Stored observation / content update:
Dated developer announcements recorded from Steam. Open the source for the complete update.
| Update | Date | Excerpt / source |
|---|---|---|
| Patch Notes 1.0.2 | 2026-10-31 | Increased the amount of random items that can spawn at Ralphies store at any given time. Increased the chance of 50BMG and 12Ga Chamber Chisels in Ralphies store. Units can now drop food again. Fixed a level generation issue in Town. Fixed mushrooms in intro not spawning loot. Fixed Shav’Wa Lurks floating after doing its attack. Fixed enemies sometimes not taking hits. Fixed mouse cursor lingering in inventory and dialog screens when on gamepad. |
| Patch Notes 1.0.1 | 2026-10-29 | General Added a background to the health bar. Fixed some localization issues with Traditional Chinese. Weapons Switching to ADS on a gun straight from using melee should now feel snappier and better. Fixed an issue with Hell 'N' Back that made it get stuck to geometry. Neuraxis now auto-reloads correctly. Wearables Sulfur Cap: Now correctly adds Movement Speed +10%. Crown: Now correctly adds Charisma +50. Removed Armor stat. Winter Scarf: Removed Armor stat. Added Movement Speed +10%. Units Novanian Guard now provides 16 XP on death (up from 10). Novanian Guard is now immune to electricity. Craw Sentinel immortality bug due to electrocution i |
| SULFUR 1.0 OUT NOW | 2026-10-28 | SULFUR 1.0 is OUT NOW!After two years in Early Access, SULFUR 1.0 is finally here!SULFUR 1.0 comes packed with content, including more than 60 firearms, hundreds of loot items, multiple areas, bosses, enemies, quests, cooking, weapon modifications and much more.OUT NOW on PC and all major consoles! New things for old Sulfers:The complete Enchantments system, with the full combined magic matrix, including the 5 new combined enchantments:Scroll of Snowman Head Scroll of Water Bomb Scroll of Mud Ball Scroll of Evil SeedScroll of Teslacold (don’t ask)Quest log, an all digital tracker of your current quests! Time to recycle that notepad by your PC |
| SULFUR has sold 500,000 copies! | 2026-10-20 | We've officially sold over 500,000 copies of SULFUR! A huge THANK YOU to everyone who's played, supported us, and helped us get this far. We couldn't have done it without you!On October 28, SULFUR leaves Early Access with its 1.0 release on Steam and launches simultaneously on ALL CONSOLES, meaning Nintendo Switch, Nintendo Switch 2, PlayStation 4 & 5 and XBOX One and Series X/S!Find SULFUR on your platform of choice and buy it when it releases on October 28: https://linktr.ee/sulfurgameIn case you missed it, here's another look at our 1.0 release date trailer!! See you on consoles October 28! ❤️/Perfect Random |
| SULFUR 1.0 Releasing 28 October! | 2026-10-08 | What is SULFUR 1.0?SULFUR 1.0 marks the end of Early Access and the full release of the game.SULFUR already contains a huge amount of content, including more than 60 firearms, hundreds of loot items, multiple areas, bosses, enemies, quests, cooking, weapon modification and much more. But on 28 October, we will release this: Stuff to look forward to:The complete Enchantments system, with the full combined magic matrix, including the 5 new combined enchantments Scroll of Snowman Head Scroll of Water Bomb Scroll of Mud Ball Scroll of Evil SeedScroll of Teslacold (don’t ask)Quest log, an all digital tracker of your current quests! Time to recycle |
| SULFUR will be at The Triple-i Initiative on October 8th! | 2026-10-01 | The Triple-i Initiative has announced its return on the 8th of October at 9am PT/6pm CEST, and we’re excited to share that Perfect Random will be revealing something there! The show is only back-to-back trailers of games from other studios like us - all in 45 minutes - with world premieres, gameplay reveals, launch dates, demo drops and more. There's no hosts, ads or sponsors – just games! It'll be streamed on YouTube (https://www.youtube.com/@iii_initiative), Twitch (https://www.twitch.tv/iii_initiative) and right here on Steam. You can watch the announcement trailer below, or check out https://iii-initiative.com/ for more information. https |
| Patch Notes 0.19.10 | 2026-09-14 | Fixed an issue in Castle where the level generation would create paths into nothing. Fixed a rendering issue that caused some meshes to look jagged. Fixed Lucia boss music being too loud. Fixed recipe balance changes from earlier not properly taking effect (pizza and mudcake output). |
| Patch Notes 0.19.9 | 2026-09-11 | Fixed level issues in Shav’Wani Fortress. Removed Quests that have Dirk or Fathers Shirt as a requirement. Corrupted Cultists red eyes are now back. |
| Patch Notes 0.19.8 | 2026-09-11 | General Grid sorting now takes oil groups into account. Grid sorting has been adjusted to have the sort order make a bit more sense. Inventory preference for top/bottom placement of new items now doesn't affect Shopkeepers (will always place from top). Will take effect after each shop is refreshed. Explosive barrels will now explode faster if taking high enough explosive damage (such as from another explosive barrel). Units Novanian Guard now spawns lava particles instead of flashing the player when the solar core is hit. Grub Grub can no longer mutate. Goblin Cousin now has damage gates. Corrupted Lurks shouldn't float around in the air anym |
| Patch Notes 0.19.7 | 2026-09-02 | Removed a scroll that was included by mistake. |
| Patch Notes 0.19.6 | 2026-09-02 | Fixed not losing loot on death on hard mode. Fixed some explosions breaking the game. |
| Patch Notes 0.19.5 | 2026-09-01 | General Added shortcuts to Dungeon and Castle from the Church. Adjusted the Amulet dialog during the onboarding. Adjusted the iframe calculation. Corpsemaker now has less delay before being able to shoot from other animations. Bugfixes Fixed infinite loading of Castle. Fixed a height misalignment on the Fortress end chunk floor. Fixed an issue with overlapping geometry in some Desert chunks. Fixed the 3-4-5 hotbars not appearing when we want to during the onboarding. Cleaned up some duplicate recipes. Fixed collection post not giving money on lower difficulties. Fixed Steam Controller gyro. Fixed mouse aim locking/snapping. Explosions now cre |
| Patch Notes 0.19.4 | 2026-08-31 | Fixed Scopes breaking ADS on some weapons. |
| Patch Notes 0.19.3 | 2026-08-28 | Fixed a river in Caves not functioning as water. Fixed Town geometry that blocked access to an explodable room. Fixed some issues in Town. A specific Dungeon secret no longer spawns 5 chests. Adjusted the punish trigger volumes in Dungeon chunks that occasionally clipped into neighbouring chunks. Fixed a Compo Oil typo. Polished some item descriptions of enchantments. Scroll of Vinesprout name now hooks up correctly. Kevin got his shadow back. Target dummies can’t be metamorphed anymore.Fixed Black Guild masks and Goblin Barrel boy armor bouncing bullets back. Friendly NPCs don't drown anymore. Stats that disable organ spawning now work prope |
| Patch Notes 0.19.2 | 2026-08-27 | Fixed goo walls missing in Church. Fixed a door in dungeon that was lacking its animation. |
| Patch Notes 0.19.1 | 2026-08-27 | Fixed the crafting UI breaking after switching level. Fixed pickup inventory size helper showing in places where it shouldn’t. Fixed Cryo snakes enchantment breaking the game. Fixed some weapons rendering incorrectly in the Weapon Racks. Fixed beam duration on Breacher with Mega soaker enchantment. Fixed missing collisions on the big stone pillars in a dungeon chunk. |
| Dungeons & Magic | 2026-08-27 | Main UpdatesDungeon OverhauledThe Dungeon has received a much-needed aesthetic overhaul, with many more chunks and side rooms added to make your trips underground prettier, more varied and hopefully slightly less comfortable.Knockback AddedKnockback has been added to the game! Melee weapons can now send enemies stumbling on both attacks and blocks, and we’ve added 16 new oils featuring Knockback for those who want to apply excessive force from a distance.Quick-Sort Your InventoryYou can now quickly sort inventory grids with the press of a button. Press P, (or right-stick-button R3/RSB with a gamepad) to sort the currently selected grid, and p |
| Patch Notes 0.18.5 | 2026-07-16 | Death’s Toll reload will no longer be broken by using the melee attack. Fixed issues of fog not getting reduced when using ADS on scopes. Fixed issue of fog flickering when changing weapons. Fixed issues of the player’s camera would flicker and show the wrong viewport. Fixed issue when shooting using ADS with an attached scope, bullets would go through enemies that are close. Fixed so enemies can jump on the elevator platform during the Cousin fight. Fixed so enemies can jump down from the balconies during the Lucia fight. Fixed so enemies can move again during the last boss fight. |
| Patch Notes 0.18.4 | 2026-07-14 | Fixed CYB47 not displaying its attachments properly on the weapon rack. Fixed the material of Corpsemaker (would sometimes look broken when it wasn’t). Fixed doors in the Desert that would sometimes create colliders that would block progress. Added a radial progress indicator for the new doors. Fixed the UVs on the small sewer door Fixed a couple of collision issues present in Endless Mode, specifically one that occurred when jumping over the bridge in Endless Arena 7. Adjusted the position of the campfire log in church so it's no longer clipping through the refrigerator. Fixed invisible clip issue with the Pierre Fusil. Holo and Reflex sight |
| Patch Notes 0.18.3 | 2026-07-14 | Fixed "Klein Bauer" missing from some loot and vendor tables. Added more spots to find the single recipe pages in. |
| Patch Notes 0.18.2 | 2026-07-13 | Fix recipes for Scroll of Pollen and Scroll of Foul Fate having the wrong ingredients. |
| Patch Notes 0.18.1 | 2026-07-13 | Fixed Item names not showing in the inventory for some players. |
| Qiosk's Plenty Update | 2026-07-13 | Main UpdatesScopes Reworked & ImprovedWe have completely refactored the way scopes work. This is a double whammy since they are both much cooler now and much more performant. Since every scope has been rebuilt, there may be some incorrect settings hiding among them. Please let us know if you notice anything strange!Target Dummy Added to Church HubYou can now unlock a Target Dummy station from Arthur’s stamp store, giving you somewhere safe to test weapons, attachments, enchantments and questionable ideas without wasting them on anything important.Level Pacing ImprovedDoors and gates can now spawn between chunks sometimes, making the world fee |
| Patch Notes 0.17.4 | 2026-06-09 | General Strait Jacket no longer bugs the amulet. Fixed so that corrupt save files won’t lock the save slot menu any more, but will rather load a backup of that save slot automatically. Grenade throwing should not spam all the throwables you have anymore. |
| Patch Notes 0.17.3 | 2026-06-05 | General Fixed Emperor using the wrong rocket type. Fixed a layout UI issue with the Save slot cards. Endless Banished cards should now persist through mid-game saves. Weapons Laser weapons have bullet drop again |
| Patch Notes 0.17.2 | 2026-06-04 | General Enemy take damage animations now play again. Fixed a Terrorbaum crash related to grenades. Weapons New Sulfur Grenade animations. New Molotov Cocktail animations. |
| Patch Notes 0.17.1 | 2026-06-03 | GeneralBarrel Boy no longer bumps into things when doing their jump attack.Enemies in the same faction can now hit each other again.Fixed some weapons not giving achievements when sacrificed. If you have already sacrificed those weapons the achievements should be given retroactively when opening the printer.Fixed Amulet breaking dialog triggers.UIFixed Save Profile UI breaking or overflowing in different locales.Added a confirm dialogue when prompted about enabling cheats on old saves.AudioMusic now loops properly again.LevelsAdded back missing pillars in Church Hub.Fixed some level generation issues in ForestFixed broken mesh leading up to T |
| Telia's Support Update | 2026-06-02 | Major updates:Weapon Progression System: Sacrifice rank 5 weapons to Telia for permanent availability for a cost2 new weaponsSave Slots introducedRoguelite difficulty settings tied to save slots - Hard by default.Aim assist options added for controllers. Big patch - We’ve added one of the biggest long-term progression systems to SULFUR so far!Welcome Telia to the world of SULFUR. She’s here to research weapon blueprints for the survival of mankind. Sacrifice Rank 5 guns to her, and she’ll make them permanently available to manufacture for a cost. You can then purchase fresh base versions for a cost If you’ve ever had a favorite gun type you r |
| Patch Notes 0.16.10 | 2026-05-22 | Fixed Terrorbaum crashing the game when using railguns. |
| Patch Notes 0.16.9 | 2026-05-21 | Fixed Terrorbaum crashing the game. Fixed Pilk giving the wrong number of extra jumps (said 3, but only gave 1. Now it correctly gives 3). |