Pattern Survivors: Bullet Hell — Create Chaos — 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 |
|---|---|---|
| CHWÆST: A Creeping Parasite Horror is Out Now 🎁 | 2026-02-26 | Hello, https://clan.akamai.steamstatic.com/images/35149563/851187ddf07a1312fb7f0c17ea5e7c5c65b9bf9f.png A short retro 3D horror set inside a living organism. No keys. No traditional doors. Feed the Biomass Core to progress deeper. If you enjoy experimental, late-90s style horror — welcome inside. https://store.steampowered.com/app/4363010/CHWAEST_A_Creeping_Parasite_Horror/ TRAILER https://www.youtube.com/watch?v=GjGbWDwQUZc KEYMAILER Link: https://www.keymailer.co/g/games/c83e9814 Press: https://www.game.press/g/games/c83e9814 SMALL GIFTS 9HE8I-FHZ44-X9NPV YDKEV-PZYDA-20LXI 3BYGM-DAE0V-F6RQL R0Q3G-LR73A-GVR7R 5JD6W-D7TRC-0CWNT XDEMX-YMTB0-4J |
| THE KULKA 🎁 | 2025-12-23 | Hello, A one-button arcade bullet-heaven built around pure flow. You flap, survive, and slowly mutate a single projectile into screen-filling neon chaos. Short runs, instant restarts, and endless “one more try” moments. Thank you to everyone who played the demo and shared feedback. See you in the leaderboards. Free keys: 56VTV-H3IQV-RZIAC 4LDLP-MPXFD-600LG FAQZG-Z7DIY-TQ632 BAKN5-Y4JTJ-H4WEN IL5AQ-QV3QP-NBQIJ https://www.youtube.com/watch?v=un2O5hUKROU Changelog: https://steamcommunity.com/app/4221950/discussions/0/687491161632301261 |
| Steam Winter Sale 2025 – Little Part Two 🎁 | 2025-12-19 | Hello, https://clan.fastly.steamstatic.com/images/35149563/816fbcfd4e4b1398ca76e9bfd12ec04049c27942.png My post isn't showing up in the group. I don't know why. I'm attaching a few keys I have left and from my previous post, as many keys still haven't been activated. Previous post As the holidays come to an end and we head into 2025, I just wanted to say a big thank you for supporting my games and being part of this community. I wish you a new year full of wins, good vibes, and lots of fun — both in games and in real life. 🎁 Holiday game keys as a small thank-you. I have survived on Steam for almost 6 years as a solo developer without a publ |
| Steam Winter Sale 2025 🎁 | 2025-12-18 | Hello, https://clan.fastly.steamstatic.com/images/35149563/816fbcfd4e4b1398ca76e9bfd12ec04049c27942.png As the holidays come to an end and we head into 2025, I just wanted to say a big thank you for supporting my games and being part of this community. I wish you a new year full of wins, good vibes, and lots of fun — both in games and in real life. 🎁 Holiday game keys as a small thank-you. I have survived on Steam for almost 6 years as a solo developer without a publisher or PR, so I am attaching more keys ːkid_lollipopː : ⚠️⚠️⚠️REMOVE LAST AND FIRST CHARACTER⚠️⚠️⚠️ ⚠️⚠️⚠️REMOVE LAST AND FIRST CHARACTER⚠️⚠️⚠️ ⚠️⚠️⚠️REMOVE LAST AND FIRST CHAR |
| Steam Award Nominations 2025 | 2025-11-25 | Hello,Steam added a small voting box below this post where you can choose which of my games you want to support. |
| UPDATE 1.5.7 – almost 1,000 units sold | 2025-11-23 | Hello! Solo dev here. Thanks to your support, the game has now reached almost 1,000 players – which is huge for a project this small. As a thank-you, here’s a small update that touches almost every version of the game and cleans up a few important systems under the hood.Full update across all versionsUpdated the full version and demo on all platforms: Windows 32-bit, Windows 64-bit, Linux 64-bit, Mac 64-bit, and the browser version. No matter where you play, you’re now on the latest build.Updated localization files to prepare for further translations and text fixes (including some artifact and achievement descriptions).Quality of Life – faste |
| New update 1.4.6 – Auto aim, new enemy, better sandbox | 2025-11-03 | Hello, Platforms & versionsUpdate for the demo and full versionWindows – 32 and 64 bitLinux – 64 bitmacOS – 64 bitbrowser versionKey changesSandbox improvements – more control and better tools to test your patterns.Boss respawn in Sandbox – train against all 14 bosses whenever you want.New enemy: Berserker – destroys your bullets and is very durable.New emitter option: auto target – automatic tower rotation towards enemies.Improved “SPREAD” indicator – clearly shows the main projectile and directions of additional ones.Updated localization (90+ languages) – Sandbox, new windows and messages.New difficulty window – appears at the start, with a |
| Release: Pattern Survivors: Bullet Hell — Create Chaos + mini giveaway | 2025-10-31 | Hello, https://clan.fastly.steamstatic.com/images/35149563/bdfb3d69fdc38ff8cc3f374823cfd0613fc426c4.gif It’s official: the game is out now. Thanks for all the testing and feedback — as a solo dev, that means a lot. Store page: https://store.steampowered.com/app/3787880/ Demo: https://store.steampowered.com/app/3807980/Pattern_Survivors_Bullet_Hell_Demo/ Soundtrack DLC: https://store.steampowered.com/app/3807990/Pattern_Survivors_Bullet_Hell_Soundtrack/ Keymailer and press: https://www.keymailer.co/g/games/146255ad https://www.game.press/g/games/146255ad https://airem.pl/pattern-survivors/Presskit.zip 🎁 I’m giving away a few full-version keys |
| New Update 1.3.5 Available — „Knockback & Fortify” | 2025-10-31 | Hi,In this update I’ve added a new projectile type and a bunch of real improvements. In short: a knockback projectile, smoother pushback on fortifications, autosave and boss fixes, optimizations, and nicer post-effects in cutscenes. ⮞ See it in action first: 🔹 What’s new / Highlights NEW projectile type: “knockback.” Turn on pushback and play with wave physics on the screen. Fortifications with bite. Pushback on defenses is smoother and easier to read. Safer campaigns. I improved the save system and autosave in the campaign. Bosses polished. Fewer “weird” cases, better telegraphs. Better cutscenes. Upgraded post-effects — the image “breathes |
| 🎃 Trick or Steam key | 2025-10-27 | Hello, https://clan.fastly.steamstatic.com/images/35149563/27b226a0965b53f6f2361b298f9d9dad15529553.png Grab some free Steam keys for my games — Happy Halloween 👻. Good luck. Giveways 👻⚠️⚠️⚠️REMEBER TO REMOVE FIRST AND LAST CHARACTER⚠️⚠️⚠️👻 1. HorrorCore: Maze and Pools of Horror https://store.steampowered.com/app/3440410/HorrorCore_Maze_and_Pools_of_Horror/ 1GV0TQ-VBZL6-QAEQG1 1IVGZB-2QCXB-7XVYW1 1H3VFL-J0PK0-LD4V41 1ALPDZ-E5MWA-X2WCQ1 1DG7JJ-ALP29-YDFFW1 19CGQ3-6VPAJ-KDB5Z1 1BTC5Y-5WRRG-8KZ0M1 1BV80P-MK6WW-ELY561 1JQII8-TW998-YTFR41 184J7T-WF0WK-VDMBN1 2. The Liminal Dimension https://store.steampowered.com/app/3137560/The_Liminal_Dimens |
| New Update 1.2.4 (Improved Online Leaderboards, New Tower Defense Mode) | 2025-10-23 | Hi there, UPDATE 1.2.4 — Create ChaosThe update is now available for both the full version and the demo (Windows 32/64-bit, Linux 64-bit, macOS, and browser version). Main ChangesLaser 2.0 — completely rebuilt hit detection system. The beam now precisely hits enemies and cuts through multiple targets along its line. TOWER DEFENSE Mode — a brand new mode available in both the demo and full version. Separate leaderboards for each difficulty level. Full version: 40 handcrafted maps + Endless Waves mode. Demo: a few selected maps + endless wave mode. Display Option — added the ability to switch between FULLSCREEN and WINDOWED mode. STEAMWORKS API |
| UPDATE 1.1.3 – Full version and demo | 2025-10-17 | Hello,A new update is available for all players: Windows 32-bit and 64-bit, Linux 64-bit, Mac 64-bit, and the browser version, so you can enjoy the game on your favorite device, regardless of your operating system. Each platform has been optimized for performance and smoothness, ensuring maximum immersion and gameplay comfort. What's new in this release:Revolutionary Framework UpdateI have implemented a new, advanced framework that significantly improves game performance and stability, especially on Windows 11.Note: In the demo, you may lose previous progress - online records remain 100% intact (Import old save data)."DATA CORE" Effects Under |
| 📢 Important Information About the Upcoming Update | 2025-10-16 | Hello, A major technical update is on the way — the game will soon switch to a new framework. This is a big step forward (performance), but please note that it may cause issues with existing progress. 🔴Click on the settings in the Youtube video and set it to HD 1080p60: What does this mean?The new demo will include — as shown in the preview image — an option to import your old save game. \Option 1: Import your old save and continue where you left off. \Option 2: Start fresh in the new version if you prefer a clean slate. Your old save files will remain fully accessible in the current demo version, and you can import them anytime later. New M |
| Pattern Survivors Update 1.1.2 | 2025-10-14 | Hello,This update brings a set of technical improvements, bug fixes, and deep engine optimizations for PatternBULLET2D Engine by Airem. Performance and stability have been improved across all devices — especially noticeable on low-end hardware. 🔧 Changes & Improvements • Online / Offline Leaderboard System – When the player finishes a run with an active internet connection, online rankings are now displayed automatically. – The system detects the connection and switches to online mode when available. – If no connection is found, it switches to local ranking, which can later be manually updated by switching from online to local. – Local score |
| 🌀 First update 1.1.1 - Online leaderboards for demo and full version | 2025-10-13 | Hey everyone!Chaos never sleeps — and neither does Pattern Survivors. Update 1.1.1 brings dozens of fixes, optimizations, and small improvements that make the gameplay smoother, faster, and more responsive — both in the full version and the chaos-driven demo edition.💻 Cross-Platform UpdateThis update covers all versions of the game: Windows (32 & 64-bit), Mac (64-bit) and Linux (64-bit). Each platform received engine tweaks, better memory handling, and lower CPU/GPU load during heavy on-screen chaos.I’ve also fixed an issue with the Steam Overlay that prevented it from launching on certain setups. It should now work correctly across all plat |
| The demo for Pattern Survivors: Bullet Hell — Create Chaos is now available! | 2025-10-12 | Hello, This demo includes a short campaign (1–3 missions) and the beginning of the 4th mission — your progress can be continued in the full version.Steam Next Fest: October 2025 starts tomorrow — join the chaos early, before the festival begins! The demo will remain available after the event (I don't remove my demos but they may not be updated in the future). |
| Pattern Survivors: Bullet Hell — Steam Next Fest (Oct 13–20) | 2025-10-09 | Hello, https://clan.fastly.steamstatic.com/images/35149563/70344639c286197b02af7d2b2baff3a59311ac34.png The chaos begins soon. Design your own attack patterns, unleash creative destruction, and fight through endless cosmic waves. Every bullet formation is a reflection of your imagination — and every run tells a different story. https://clan.fastly.steamstatic.com/images/35149563/bdfb3d69fdc38ff8cc3f374823cfd0613fc426c4.gif https://www.youtube.com/watch?v=iJJE9O_N_As 💥 Play the free demo starting October 13 🌀 Join Steam Next Fest: October 13–20 and be among the first to shape the chaos. 🕹️ The demo will remain available after the event — ju |
| Pattern Survivors: Launch Date & Global Times | 2025-08-22 | Hello,In just a few days, the game Pattern Survivors will be available on Steam. The full release is almost here, and you’ll soon be able to dive into the chaos, unleash your own attack patterns, and explore everything the game has to offer.At launch, the main game, the official Soundtrack DLC, and the free Demo will all be released together. At the bottom of this post, you can find the exact release date and global launch times, so you’ll know precisely when the game unlocks in your region. 📅 Release Date: August 28, 2025 ⏰ Release Time (by region):🇪🇺 Europe / Poland (CEST): 7:00 PM – Aug 28🇺🇸 US West (PDT): 10:00 AM – Aug 28🇺🇸 US Eas |
| Demo and Soundtrack Pages Now Live | 2025-07-10 | Hello,I’ve prepared the product pages for the DLC soundtrack and the demo. They’re not available to download just yet, but you can now view both pages on Steam and add them to your wishlist if you'd like to be notified when they launch.Soundtrack – the official standalone soundtrack, featuring all in-game tracks in high quality. View the Soundtrack on SteamDemo – a free demo version that lets you try out the core gameplay mechanics, including the survival mode and attack pattern editor. Download the Demo |
| First Look: Pattern Survivors – Trailer Teaser | 2025-06-20 | Hello,Very first trailer for my upcoming bullet hell roguelite: Pattern Survivors This isn’t the final trailer — it’s an early teaser to give you a glimpse of the core gameplay and one of the game’s biggest features: A custom attack pattern editor that lets you design your own bullet hell madness!If you’ve ever wanted to build your own attack combos — almost like a particle system with sliders — and unleash chaos on screen… this game is for you.The gameplay you see is real, and everything is driven by player-created attack patterns.The music and visuals aim to capture a smooth, PSX-style sci-fi vibe — inspired by games like Final Fantasy and |
| Pattern Survivors: Bullet Hell (Roguelike) – Design attacks, fight endless enemy | 2025-06-09 | Hello,Pattern Survivors: Bullet Hell (Roguelike) – Create your own attack patterns and survive endless waves of enemies in this dynamic action game!🔥 Features: ✅ Design attack patterns with a unique editor ✅ Battle hordes of enemies with roguelike progression ✅ Unlock powerful upgrades and abilities ✅ Play multiple game modes: Normal, Survival, Story & Sandbox ✅ Full controller support, leaderboards, and achievementsWishlist now and prepare to dominate the chaos, check more: |