99Day Survival Guide Demo
Playing now
3−6 vs. yesterday
14%of peak
All-time peak
216 Sep 2026
Playing now
3−6 vs. yesterday
All-time peak
216 Sep 2026
| Published | Kind | Announcement | Build |
|---|---|---|---|
| In-game event | Update Patch|Aug 1, 2026 – Fixes & Improvements Update Patch|Aug 1, 2026 – Fixes & Improvements This update focuses on bug fixes, balance adjustments, and new content to improve the overall gameplay experience. Bug Fixes · Fixed an issue where enemies could spawn next to the player when near corners · Fixed a bug where pets could get enemies stuck · Fixed unclear projectile behavior for the Shotgun Girl · Fixed an issue where rats in the Air… | — | |
| In-game event | The equipment system beta is now live! 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. Explo… | — | |
| In-game event | Outfit System Now Available! 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 serio… | — | |
| In-game event | Pet System Update – The Cat Bosses Have Arrived! 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 gra… | — | |
| In-game event | 📢 Update Live | Leaderboards Now Available! 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? | — | |
| In-game event | New Map "Cross-Sea Bridge" is now live! 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? | — | |
| In-game event | Pet system is now live! 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. | — | |
| In-game event | Camp System (Experimental) Added Update Notes (Experimental Version) 🏕️ New Content 1. 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 prev… | — | |
| In-game event | Map 6: “Football Field” is Now Live! 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 Field · Death Football Mode is now available · Complete objectives by scoring goals during combat · A high-… | — | |
| Game update | 2026.5.14 Bug修复与更新 2026.5.14 Bug Fixes and Updates · Anti-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 no… | — | |
| Game update | 2026.5.10 Update Notes 2026.5.10 Update Notes Bug Fixes · Fixed an issue where players could get stuck in a corner in the butcher shop · Fixed a bug where the self-destruct remote vehicle did not explode Balance Adjustments · Snow Maid enhanced: slow effect can now stack up to 60%, Skill 2 changed to a straight-line fan-shaped attack · E-sports Girl enhanced: Electric gun base damage increased by 70% · Card skills en… | — | |
| Game update | 2026.5.5 Update Announcement 2026.5.5 Update Announcement 🛠️ Bug Fixes & Optimizations · New character – Ice Maid ❄️ · Fixed an issue where some skill effects would occasionally spawn in mid-air · Fixed an issue where some elite enemies could get blocked by regular enemies · Extended level evacuation time, improving mission success rate · Fixed enemy stuck issues and terrain problems in the Airport level · Mouse wheel can… | — | |
| In-game event | The Fifth Map "Airport" Is Now Live! 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 Next 1. Item & Crafting System To make the game experience richer, I'm working on an Item & Crafting System. In the futu… | — | |
| Game update | 2026.4.30 【Bug Fixes & Updates】 April 30th Update Notes · Fixed 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… | — | |
| Game update | 2026.4.28 [BUG FIXES & UPDATES] 🛠️ Update Notes · Fixed 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/s… | — | |
| Game update | 【Bug Fix & Update Announcement】 Hey everyone, this is Sam, the dev. Thanks a lot for all your feedback — I've been looking into things and made some quick improvements. Here's what's new in this update: 🔧 Bug Fixes · Fixed an issue where monsters could sometimes get stuck on the map edge when spawning. ✨ New Stuff · Language switch : You can now change the language in-game. · Auto-attack : Added an "auto-attack" toggle in th… | — | |
| In-game event | New Version Soon – 4 New Characters! Hey everyone, The new update drops on Wednesday, April 22nd ! We're going from 8 to 12 characters – including 4 completely new ones: 🥋 Monk · 🎮 E-Sports Girl · 🐰 Bunny Girl · 🎤 Idol All with brand-new skills! Have fun, and see you in the new version! | — | |
| Game update | 2026.4.8 Bug Fix Update Notice Bug Fix Update Notice · Fixed an issue where auto-attack would sometimes stop working. · Auto-attack feature has been added to the settings menu. · Adjusted the flashlight lighting effects. · Fixed some text errors. · Fixed a rare issue where the character would keep moving in a fixed direction. Big thanks to ExplodinBeef for testing the game and giving feedback — you helped me track down so ma… | — | |
| In-game event | 【Update】New Map "Hospital" is Now Live! Hi everyone, I’m Sam. It’s been a month, and I’m excited to share that the fourth map— Hospital —is now available! This new area is a Moderate Risk zone. Search for key items, find your escape route, and watch out for new mutant monsters lurking in the dark… What’s Next? I’m working on a Loot & Crafting System . Defeat bosses to get rare materials and gear. Still in progress, but I can’t wait t… | — | |
| In-game event | New Game Map "Quarantine Zone" Is Now Available! Hello everyone, I'm Sam, the game developer. After a month of hard work, I've finally completed the third map, "Quarantine Zone." The story behind this map is set when players, after enduring numerous hardships, finally arrive at the quarantine zone—only to find that it's unfortunately on the verge of falling! To help everyone survive this desperate situation, I've added 4 new powerful turrets… | — | |
| In-game event | The new map "Sewer" in the game demo has been updated. Hello everyone, I'm Sam, the developer of this game. The second map of the demo, "Sewer," has been updated. We invite you to try it out and play! If you encounter any issues or have suggestions during gameplay, feel free to provide feedback through the community. Thank you for your support! This demo will continue to receive free updates until June 2026. Enjoy the game! | — |
Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.