- The game will be released on November 11 - 3 October 2026
Thanks for waiting, everyone! The game will officially launch on November 11. Thank you all for your support along the way!Here's what's included in this update:Clothing Update Added 10 brand-new outfits — mix and match however you like.Performance Optimization Optimized how monsters spawn, boosting frame rates by about 10–20 FPS for a smoother experience.Bug Fixes Fixed sudden black screens and display issues across various maps.Thank you all for your encouragement and support!
- Xbox Controller Support - 23 September 2026
Xbox Controller SupportThis update is now live. Thank you all for your support and feedback!1. Xbox Controller Support Completed The game now fully supports Xbox controller input.2. New Cat Interactions Rescued cats now appear in the camp, where you can interact with them in simple ways.3. Cloud Saves Added to Demo The Demo version now supports cloud saves.4. Friends Leaderboard Added A friends leaderboard has been added, so you can compete with your friends.5. Character Balance Adjustments The following characters have received damage buffs:Game GirlBunny GirlIdol GirlIce MaidMonkMedical OfficerIf you run into any issues while playing, feel free to send me a message. Thanks for your support!
- 5,000 Wishlists! - 6 September 2026
5,000 Wishlists!Thank you so much for all your support!99 Day Survival Guide has finally reached 5,000 wishlists on Steam!A huge thank you to everyone who has played the game, added it to their wishlist, shared feedback, or told their friends about it.As an indie developer, this milestone really means a lot to me and gives me even more motivation to keep working on the game!The game will continue to receive updates. There are still lots of things planned, including new characters, equipment, bosses, and other content. I hope you’ll continue to follow the development!New Character SkinsThis update adds some new character skins and also fixes a few visual issues.Katana GirlFixed a visual issue with the Katana Girl skins.Added 2 new skins.Riot Police & Female SoldierAdded a female skin for the Riot Police character.Added a female skin for the Soldier character.Bug FixesWe also fixed severa…
- August 31, 2026 — Game Update & Bug Fixes - 31 August 2026
August 31, 2026 — Game Update & Bug FixesThis update mainly improves mouse controls, adjusts several boss mechanics, and fixes a number of issues that could affect the gameplay experience.🎮 Control ImprovementsMouse Sensitivity OptimizationThe in-game mouse sensitivity now matches your computer's mouse settings.You can now adjust your mouse sensitivity directly through your computer's system settings without needing to configure it separately in the game.⚔️ Boss & Balance AdjustmentsThird Map — “Quarantine Zone”The defense time during the final evacuation phase has been adjusted to 300 seconds.Worm King AdjustmentsThe Worm King's melee attacks no longer deal damage.Instead, melee attacks will now knock the player back, making movement and dodging more important during combat.Dog King AdjustmentsAdjusted the cooldown of the Dog King's abilities.Increased the interval between summoning s…
- Update｜August 7, 2026 - Fixes & Improvements - 7 August 2026
This update focuses on bug fixes, system optimizations, and adjustments to various gameplay mechanics to provide an even better experience.Bug FixesFixed an issue where monsters could spawn infinitely on the "Cross-Sea Bridge" mapFixed an issue where higher difficulties could not be unlocked on the "Hospital" mapFixed a mouse control issue when the inventory and card selection screens were opened at the same timeFixed an incorrect leaderboard display when there were not enough playersSystem Optimizations & AdjustmentsPets can now assist players by automatically picking up experience and equipmentIncreased wood and stone resource gathering efficiency by 100%Legendary equipment now has 1 special skillMythic equipment now has 2 special skillsNew ContentCollecting a complete set of Mythic equipment now unlocks the exclusive "Light Wings" appearanceAdjusted the monster spawn system in the "S…
- Update Patch｜Aug 1, 2026 – Fixes & Improvements - 1 August 2026
Update Patch｜Aug 1, 2026 – Fixes & ImprovementsThis update focuses on bug fixes, balance adjustments, and new content to improve the overall gameplay experience.Bug FixesFixed an issue where enemies could spawn next to the player when near cornersFixed a bug where pets could get enemies stuckFixed unclear projectile behavior for the Shotgun GirlFixed an issue where rats in the Airport map could occasionally disappearFixed incorrect sound effects for equipment dropsBalance & System AdjustmentsSignificantly increased equipment drop rates from BossesReduced the health of all enemies in Difficulty 1The Wandering Merchant now sells all gear for the current stage, with a chance to offer higher-tier equipmentNew ContentAdded unique skill effects to Legendary and Mythic equipmentAdded lock icons to indicate locked charactersAdded a new “Pure White Underwear” skin for the Idol characterThank you…
- The equipment system beta is now live! - 28 July 2026
A brand new equipment system has been added to the game!Now, different characters can mix and match various equipment to create their own unique combat style. Equipment is divided into six quality tiers: Common, Refined, Rare, Epic, Legendary, and Mythic. The higher the quality, the more powerful the stats and growth potential.All equipment must be obtained by defeating powerful bosses. Exploring the map, challenging enemies, and collecting gear will become essential ways to survive in this post-apocalyptic world.Additionally, a new difficulty level is currently in development, which will bring even more intense battles and greater challenges in the future.Next, we plan to add unique skills to Legendary and Mythic equipment, giving top-tier gear special abilities that can turn the tide of battle.More content is in the works. Thank you for your support and feedback!
- Outfit System Now Available! - 3 July 2026
With this update, I've put together several new outfits for each character. Every character has their own personality — so their style should match too.But in the end, it's up to you — wear whatever you like. Cool, quirky, or just plain good-looking — it's your call.I really hope you find your favorite look — or even a few. You can always switch things up, right?Sure, the apocalypse is serious — but that doesn't mean we have to forget about style, does it? Surviving is important — but looking good while doing it matters just as much!
- Pet System Update – The Cat Bosses Have Arrived! - 26 June 2026
Many players have asked the burning question: "Dogs are great, but where's my cat??" – Fine, you win. Cats have officially landed in the apocalypse!On the wasteland map, your dog remains that loyal buddy who charges into battle with you. Keep rescuing, keep fighting side by side – they're absolute pros. Cats, on the other hand… Combat ability? Not a chance. They're much better at strolling gracefully through camp, claiming the comfiest corners for naps, and giving your scavenged junk looks of pure contempt.But don't be fooled – the cat is the true camp manager. You handle the fighting; they handle the supervision: making sure you've set up the bed properly, fed them on time, and above all, that the dog hasn't trespassed on their turf. One single cat basking in the sun can bring the whole camp to life – and remind you who's really in charge.The apocalypse is harsh, but with a dog and a c…
- 📢 Update Live | Leaderboards Now Available! - 20 June 2026
Each level and every difficulty now has its own Global Top 100 leaderboard. Compete for the best times, climb the rankings, and prove your skills.Challenge yourself—or go head-to-head with your friends.🔥 Can you make it into the Top 100?
- New Map "Cross-Sea Bridge" is now live! - 14 June 2026
In this brand-new map, you are trapped on a long cross-sea bridge— Behind you, an ever-approaching horde of zombies. Ahead, danger lurks as well.There’s no turning back. Only forward.You must find a way out amid the relentless chase, and carve a path to survival caught between both sides.👉 Can you make it off this bridge alive?
- Pet system is now live! - 6 June 2026
You can find trapped dogs on the wasteland map. Once rescued, they will join your team and fight by your side. At the doghouse in your camp, you can switch to your favorite dog at any time (only those that have been successfully rescued).One person and one dog – you don't have to walk the apocalypse alone.
- Camp System (Experimental) Added - 29 May 2026
Update Notes (Experimental Version)🏕️ New Content1. Camp System (Experimental) Added You can now build basic structures, enhance attributes, and gather resources in the camp. You can also switch characters inside the tent. The camp system will continue to be expanded and improved in future updates.2. Map Selection UI Upgrade The map selection screen has been fully improved. You can now preview the main enemies and possible loot drops for each map, laying the groundwork for the upcoming equipment system.🛠️ Improvements & Fixes1. Auto-Attack Setting Saved Your auto-attack preference is now saved and no longer needs to be reset each time you enter a map.2. Weapon Mechanic Adjustment The Shotgun Girl now deals stacking damage at close range.3. Control Optimization Fixed an issue where cards could be accidentally selected in manual attack mode.4. Map Fixes Performed a full pass on the Airp…
- Map 6: “Football Field” is Now Live! - 17 May 2026
Hi, I’m Sam.The sixth map — “Football Field” — is now officially live!This time, you’ll enter an arena overrun by infected enemies. While fighting to survive, you must also try to kick the football into the opposing goal and win this “death match.”🆕 Update Contents⚽ New Map: Football FieldDeath Football Mode is now availableComplete objectives by scoring goals during combatA high-pressure battlefield where enemies and match mechanics coexist🔧 Future Development Plans⚙️ Item & Crafting System (In Development)Defeating bosses will grant rare materials and equipment used for crafting and upgrades.Expected completion: August 1, 2026🗺️ New Gameplay Maps (In Development)Death Football (Completed)Death Racing (In Development)🏕️ Camp System (In Development)After battles, players will be able to return to a camp to:Recover and regroupPerform simple building and preparationPlan for the next e…
- 2026.5.14 Bug修复与更新 - 14 May 2026
2026.5.14 Bug Fixes and UpdatesAnti-Riot Police Buff: Improved Riot Shield specialization, enhanced Time Bomb skill, and fixed the bug where knockback effect was ineffective.Idol Girl Buff: Improved the ability to make zombies dance. This effect now applies to all monsters except Bosses.Bunny Girl Buff: Card Deal skill gains 2 additional base piercing damage. The Stimulant skill can now have its cooldown reduced by passive skills.Mechanic New Skill: Explosives specialization.Fitness Girl New Skill: Dumbbell specialization.Shotgun Girl Buff: Increased output damage.Drone specialization added to the general card pool.Football specialization, Brick specialization, and Boomerang attack mode changed to 180-degree(fan-shaped) attack.Fixed a bug in Old Town where the quest would not refresh after killing the Rat King.Fixed issues with the skill UI, various description errors in multiple langua…
- 2026.5.10 Update Notes - 10 May 2026
2026.5.10 Update NotesBug FixesFixed an issue where players could get stuck in a corner in the butcher shopFixed a bug where the self-destruct remote vehicle did not explodeBalance AdjustmentsSnow Maid enhanced: slow effect can now stack up to 60%, Skill 2 changed to a straight-line fan-shaped attackE-sports Girl enhanced: Electric gun base damage increased by 70%Card skills enhanced: damage of “Power Throw”, boomerang, and football specialization increased by 100%Mechanic AdjustmentsLine-based poison-spitting monsters no longer lock onto the playerLevel OptimizationAdded lighting effects to the final boss fight in the airport level
- 2026.5.5 Update Announcement - 5 May 2026
2026.5.5 Update Announcement🛠️ Bug Fixes & OptimizationsNew character – Ice Maid ❄️Fixed an issue where some skill effects would occasionally spawn in mid-airFixed an issue where some elite enemies could get blocked by regular enemiesExtended level evacuation time, improving mission success rateFixed enemy stuck issues and terrain problems in the Airport levelMouse wheel can now slightly zoom in/out the camera viewReduced the number of ranged enemies in the Airport mapBunny Girl buffed: New skill – periodically spawns stimulantsOptimized lag/stuttering issues on the character selection screen⚡ New Additions & AdjustmentsAdded Freeze effect and Lightning Paralyze effectGame Girl buffed: Normal attacks now stack Lightning Paralyze and slow effectsNew temporary weapon – Ice Gun – slows down enemy movement speedThank you for your feedback and support! We will continue to improve the game e…
- The Fifth Map "Airport" Is Now Live! - 2 May 2026
Hey everyone, I'm Sam.I'm happy to announce that the fifth map — "Airport" — is now officially live!This time, you'll step into a "high-risk" zone, surrounded by brand-new monsters. You'll face many challenges and fight your way through just to catch the last flight.What's Next1. Item & Crafting System To make the game experience richer, I'm working on an Item & Crafting System. In the future, defeating powerful bosses will give you a chance to get rare materials and gear. It's still being polished, but I'm really looking forward to the new depth it will bring to the game. The system is planned to be completed by August 1, 2026.2. New Gameplay Maps (Coming Soon) Some players have said the current gameplay is a bit too simple. So I'll start working on two maps with brand-new gameplay mechanics:– Death Football – Death RaceStay tuned!A Letter to PlayersThis game has been developed by me a…
- 2026.4.30 【Bug Fixes & Updates】 - 30 April 2026
April 30th Update NotesFixed an issue where the "Dog King" boss in the Quarantine Zone could escape the combat boundary.Optimized performance issues causing lag with the "Explosive Eye Spider" – skills now cast more smoothly.Adjusted the visual brightness of the "Blade Slash" effect to prevent overexposure.All player characters now display a prominent red attack range indicator when attacking.Fixed projectile trajectory issues for certain ranged characters – it's now easier to hit enemies.Cards that increase attack distance now correctly apply their effect to all skills.Fixed an issue where a character could get stuck behind a tank when the tank fired.
- 2026.4.28 [BUG FIXES & UPDATES] - 28 April 2026
🛠️ Update NotesFixed the issue where the E-Sports Girl's taser gun was too bright;Added melee attack range indicators for all elite boss monsters;Optimized the area attack effects around the Worm King to make them more visible;Fixed an issue in multiplayer mode where the Sewer Boss would get stuck and fail to trigger;Optimized overall performance of the Sewer map to reduce lag/stuttering;Adjusted damage number display to make it more noticeable;Fixed an issue where some enemies in the Sewer would fall through walls to the bottom of the map;Fixed an issue where some enemies would get stuck on each other when spawning and couldn't approach the player.Thank you for your feedback and support! We will continue to improve the gaming experience.
