- Patch Update – June 11 - 11 June 2026
- Fixed particle collision issues - Slight balance adjustments - Adjusted text brightness in several places - Tweaked stats screen layout - Slightly reduced fog on levels - Added leaderboards for the stats screen in the demo (same as full version) - Fixed stats screen bug where zero records were counted - Reworked and improved several levels - Minor optimization tweaks - Fixed various general bugs Thanks for playing!
- 80% OFF on INJECTION - Limited Time! - 29 April 2026
Big news, everyone!For the next 2 weeks, you can grab INJECTION at an 80% discount on Steam.Whether you've been waiting to try it out or just want to add it to your collection, now's the perfect time.Wishlist, buy, and dive in before the deal is gone!
- Minor Update – Balance & Polish (feat. Elvis, Invincible & The Boys) - 15 April 2026
Slightly rebalanced difficulty for a smoother experience Improved leaderboard display (cleaner & more readable) General performance optimizations and small fixes Removed Herobrine Elvis Presley's "Hound Dog" now plays 15% less often in the main menu (you ain't nothin' but a bug fix) Omniman no longer shouts "THINK, MARK, THINK!" during loading screens The Boys' Homelander laser eyes VFX nerfed Landman oil rig explosions now happen 40% slower Gooning cooldown increased by 2 seconds Peaky Blinders "by order of the Peaky fookin' Blinders" added as rare soundbite Dev finally passed C1 English on Duolingo Sneakers O'Toole added as hidden NPC bbno$ now legally required to say "come to Israel" every 5 minutes Arnold Schwarzenegger voice line added when you pick up onion rings: "I did nat order onion rings… I WANTED FRIES." If your IP is from Vietnam, the game greets you with "CHÀO MỪNG ĐẾN VỚI…
- Performance & Stability Update - 12 April 2026
Removed unused assets to reduce package size Cleaned up deprecated libraries that were never called at runtime Minor memory footprint improvements Should feel slightly smoother on lower-end systems and Steam Deck. No gameplay changes. Just housekeeping.
- Minor update - 11 April 2026
Deleted unused library dependencies and converted .mp3 sounds to .ogg for better stability
- Update - March 9 - 9 March 2026
- Snipers now have reduced visibility range- More time added to timed levels across all difficulties- Fixed dialogues- Various level tweaks- General balance improvements- Tutorial now has leaderboard support
- Small Fixes & Balance Updates - 7 March 2026
Hey everyone. Small update just went live.Based on your feedback, we've fixed a couple of annoying bugs and adjusted some balance issues. Nothing massive - just polishing the experience.
- INJECTION - OUT NOW - 6 March 2026
It's time. INJECTION is officially out.Step into the chaos. Fight, inject, survive. The halls of Atlas are waiting - and they're begging for a cleanup.No more trailers. No more dates. Just pure, unfiltered action.Thank you for sticking with us. Now go make some noise.
- MARCH 6 - BLOOD. PAIN. INJECTION. - 1 February 2026
INJECTION releases on March 6. Fight through a nightmarish world soaked in blood and chemicals. Inject yourself with unstable substances and survive waves of enemies. Death is inevitable - progress is earned through pain.Prepare yourself. INJECTION is coming.
- INJECTION — Q1 2026. The Wait is Almost Over. - 30 December 2025
Happy holidays, everyone! Wishing you a fantastic end to the year.It’s been quite the journey, and we’re incredibly excited to finally share some news.INJECTION is set for release in Q1 2026.We’ll announce the exact date just as soon as everything is locked in.Right now, we’re in the final stretch - squashing last few bugs, polishing up the visuals, and making sure everything feels just right. We can’t wait to get this into your hands.Thank you all so much for your patience and support. Let’s make next year a great one.More details are coming soon. Stay tuned.
- INJECTION - Update Patch - 21 October 2025
🧩 Gameplay & LevelsPolished and refined several levelsFixed score calculation logicFixed camera sway effect🎨 Visuals & EffectsAdded new shading systemOptimized blood renderingFixed intro level fade issueFixed post-level noise effect🛠️ Editor & SystemsImproved level editor toolsFixed settings menu bugsGeneral performance optimizationsNote: The full release is coming - sooner or later.
- INJECTION joins Brutal Indies Unleashed! - 12 September 2025
We’re excited to announce that INJECTION is part of Brutal Indies Unleashed, the world’s first indie showcase focused entirely on brutal games.The event kicks off on September 12th with a live YouTube premiere: Watch here. Expect a lineup packed with raw, merciless titles - and INJECTION right among them.This showcase is all about shining a spotlight on the most intense indie experiences out there. Don’t miss it - and be ready to face the brutality.
- INJECTION - Major Demo Update for Debut Festival 2025 - 7 August 2025
We’re thrilled to announce that INJECTION has been selected for Debut Festival 2025!To celebrate, we're releasing a major update to the demo - featuring new content, gameplay refinements and improved visuals, This marks the biggest update to the demo since its original launch.Whether you're returning to dive deeper into the chaos or trying the game for the first time, now is the perfect moment.Stay brutal.🩸 Changelog - Debut Festival Update50+ fixes, tweaks, and additions.🎯 Combat & EnemiesAdded weapon recoil animationsImproved Nailgun firing animationEnemies won’t cluster in one spot anymore (unless forced)Enemies react to grenades, flashbangs, and explosionsEnemies won’t attack immediately after spawningFixed enemy AI reacting to empty spaceNew “Quick Finish” action: kill right after detectionEnemies ignore sounds and kills while stunnedStun now resets properlyStunned enemies become…
- 💉 INJECTION - New Demo Update - 6 May 2025
We’ve released an update for the INJECTION demo! Now it: It looks better: improved effects, graphics, and atmosphere It runs smoother: improved performance on all machines More pain: even more blood, gore, and dismemberment added Fewer problems: numerous bugs fixed, enemy behavior improved It’s still an early version, but closer to our final vision. Check out the new demo, leave feedback, and if you liked it, add it to your wishlist! 🔗INJECTION
- Ongoing Optimization, QoL Improvements & New Localizations - 19 March 2025
Hello, mercenaries! We're excited to share that we’re actively working on optimizing Injection to ensure a smoother and more stable experience. Our team is focused on performance improvements, bug fixes, and overall quality-of-life changes to enhance gameplay. What’s in the works? 🔹 Optimization & Performance Boosts – Improving frame rates and reducing load times. 🔹 Quality of Life Enhancements – Tweaks based on player feedback for a better experience. 🔹 New Localizations – Expanding language support to bring Injection to more players around the world. 🔹 Gameplay Adjustments – Balancing mechanics and refining combat for a smoother flow. We appreciate your support and feedback as we continue improving the game. Stay tuned for more updates, and keep tearing through the chaos!
- Something exciting is coming! - 20 December 2024
Hey everyone! We’re hard at work on the project, adding new features and improving the game. An updated demo is just around the corner, bringing enhancements and fresh content. Stick around, there’s a lot of exciting things ahead! ❤️
- INJECTION Live Showcase - 25 September 2023
Tune in to our live stream and witness firsthand the intense battles, powerful injections, and dynamic environments that make INJECTION a thrilling gaming experience. Don't miss this opportunity to get a taste of what awaits you in the world of INJECTION!
- SHMUP Fest Premiere - 25 September 2023
Get ready for an adrenaline-fueled ride! INJECTION is making its highly-anticipated debut at SHMUP Fest, and we've got an exclusive demo just for you: Dynamic Gameplay: Experience a fusion of intense platforming and chaotic shooting mechanics. Temporary Enhancements: Experiment with powerful drug injections for that extra edge. Diverse Arsenal: Arm yourself with a deadly selection of weapons. Heart-Pounding Music: Immerse yourself in the electrifying soundtrack. But that's not all! Join us for live streams where you'll witness the action firsthand. And don't forget to hop onto our Discord channel for a chance to win keys and provide us with valuable feedback. Your input is crucial in shaping the final game!
- Unleashing the Power of Music - Joining Forces with Acryll Madness! - 17 July 2023
Dear gamers and adrenaline seekers, Exciting news! ButterCorp is teaming up with the brilliant music maker Acryll Madness to create a gaming experience like no other in our upcoming platformer, "Injection". Feel the rush as you dive into a twisted hellscape, killing enemies with the spellbinding music of Acryll Madness amplifying every heartbeat. The dynamic compositions will intensify the chaos, turning every moment into an electrifying crescendo of emotions. Get ready for an unforgettable adventure where the fusion of gaming and music will redefine the way you play. Follow our Steam page for sneak peeks and updates! Embrace the adrenaline and stay tuned for the release of "Injection" - a symphony of excitement awaits! Yours in anticipation, The ButterCorp Team
- 🔴INJECTION LIVESTREAM💉 - 17 February 2023
Hello everyone! This is our eighth livestream! We can't wait to show you what we've been working on and just testing out things with livestreams! https://store.steampowered.com/app/2134690/INJECTION/
