Steam app 2075720 · updated 12 Sep 2026, 20:46 UTC
You have 9 days before the final fight. At your current state, you do not stand a chance! Explore this Open World to gain new skills and abilities for the battle. Choose where you go, what you do carefully. You cannot waste time! You have 9 days.
710 hourly samples, with the daily peak drawn over them. Weekends are shaded.
31 months, March 2024 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 433 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 277 hourly samples. Each dip is a night. Weekends are shaded.
9 Days was released on 8 Mar, 2024.
| Language | Full audio |
|---|---|
| English | ● |
A blank audio cell means full audio was not marked in the returned language list.
33 achievements in total.
50 developer announcements, Nov 2024 to Sep 2026 · times in UTC
Hello everyone, I know this is a long time coming - but here is the official soundtrack of 9 Days! Hope you enjoy!
xohninja9 Days – Patch 1.43 Minor UpdateThis minor update introduces new progression limits to prevent INT overflow issues, alongside a few quality-of-life and display improvements.Progression Limits & INT OverflowWith the introduction of the…
Patch notes9 Days – Patch 1.43 Minor UpdateThis minor update expands the new Moon Base recruitment system with more recruit variety, alongside several quality-of-life and visual improvements.Recruit Stat VariantsRecruits can now have different types…
Patch notes9 Days – Patch 1.43Patch 1.43 focuses on expanding the Moon Base, giving players an entirely new way to gather resources, earn Transformation Points, collect Energy, and continue improving their warrior.Moon Base ExpansionEarly after…
xohninja9 Days – Patch 1.42 Minor UpdateThis update focuses on improving progression rewards, making the Universal Prison flow more streamlined, and introducing additional improvements to the Forge system.Progression ImprovementsReset…
Patch notes9 Days – Patch 1.42 Minor UpdateThis update introduces the new Energy Forge, expands the ways you can earn Transformation Points, and includes several balance adjustments to endgame content.Energy ForgeA new Energy Forge has been added to…
Patch notes9 Days – Patch 1.42This update focuses on improving build crafting, reducing unnecessary RNG, expanding endgame rewards, and introducing an entirely new daily endgame event.Focused ForgeA new Focused Forge has been added to The Proving in…
xohninja9 Days – Patch 1.42This update focuses heavily on Transformation progression, making your chosen forms a legitimate and rewarding path to gaining power. Nearly every transformation has been rebalanced to be competitive, allowing you to…
xohninja9 Days – Patch 1.41 Minor UpdateThis update focuses on balance adjustments, quality-of-life improvements, bug fixes, and additional endgame rewards.Balance ChangesTransformation ProgressionTrue Protector Points now have a greater impact on…
Patch notes9 Days – Patch 1.41 Minor UpdateThis update focuses on bug fixes, secret content adjustments, and several balance improvements.Secret AdjustmentsGreat Pyramid SecretFixed an issue where the Pyramid Secret was not functioning correctly.The…
Patch notes9 Days – Patch 1.41This update introduces new combat mechanics, new ways to interact with the environment, new endgame energies to discover, hidden secret adjustments, and bug fixes.New Throw MechanicPlayers can now throw enemies while…
xohninjaPatch 1.41This patch focuses on major reworks to existing skills and transformations, new Prime Armours, hidden secrets, quest progression adjustments, new settings, quality-of-life improvements, and bug fixes.Transformation ReworksAbsorb…
xohninja9 Days – Patch 1.4This patch introduces a brand new forge and game mode inside the Null Horizon focused on helping players acquire some of the highest level gear in the game.Dimensional ForgeUsing Tokens found in The Proving, players can…
xohninjaGame Speed option now in menu once you have entered a Dimensional or Energy Reset. This is to help skip cutscenes, travel and dialogue less of a grind. (While dialogue voices do not speed up, it will cut off early). Dimensional Reset should…
Patch notesThis patch introduces "Perfect Rolls" and "Semi Perfect Rolls", amongst other things. You have a 2% chance to gain a perfect roll on armour and a 10% chance to gain a Semi perfect roll. All this means is that the numbers will be distributed…
Patch notes9 Days – Minor UpdateTutorials & UI Improvements New tutorial input symbols have been added for easier readability. The tutorial has been updated to show flying combat such as vanishing. Additional tooltips have been added in early game…
Patch notes9 Days – Minor UpdatePrime Energy Expansion (Energy Reset Run)Prime variants have now been added to all regular energies in Energy Reset Runs.Every regular energy now has a chance to spawn as a Prime variant.This chance increases based on…
xohninja9 Days – Patch 1.3Two Year UpdateFirst of all, thank you to the entire community for supporting 9 Days for two years. Your feedback, playthroughs, and discussions have helped shape the game into what it is today. This update introduces a…
xohninjaPerformance & Drops Optimised multiple Energy drops for activities that exponentially increase drop rates. Instead of dropping individual Energy items, drops are now consolidated into a single Energy drop with a multiplier (Example…
Patch notesPatch 1.21 (Minor Update) Sincerus Updates Sincerus Colours now drop correctly. Colours now unlock sequentially instead of per reset level. Once a colour is unlocked, the next colour becomes available after defeating All Dimensional (100%).…
Patch notesBug Fixes Some of you have been experiencing a bug which didn't reunite you with your previous Energy. Upon digging into it - I found if you had manual saved onto a new save slot. The Previous Energy wouldn't transfer with that save. (If…
Patch notesPatch Notes – Balance & Combat UpdateBoss Balance ChangesAll Dimensional (100% Power)Health has been reduced.Damage output has been increased.Aggressiveness has been significantly increased. The fight is now shorter, but far more punishing…
xohninjaPatch 1.21 – The Energy Dimensional ResetThank you for playing 9 Days. New Feature: Sincerus Colour VariantsNew Sincerus colours have been addedColours are unlocked by defeating the All Dimensional at 100%Available colour variants depend on…
xohninjaPatch 1.21 – Dimensional Reset UpdateThank you for playing 9 Days. Patch 1.21 introduces a new endgame progression system designed for players looking to push beyond the limits of standard New Game Plus.New System: Dimensional…
xohninjaMinor Patch UpdateThis update focuses on balance adjustments and quality-of-life improvements to help smooth the experience for newer players entering the latest content.Balance ChangesSome new content has been slightly nerfed to help fresh…
Patch notesPatch 1.2 – Minor Update This update focuses on fixes, balance tweaks, and expanding end-game replayability. Thank you all for playing this update and giving feedback!Bug FixesFixed an issue where Final Cycle rewards were not dropping…
Patch notes9 Days – New 1.2 Update: The All DimensionalHey everyone,First of all, I just want to say thank you.Thank you for playing 9 Days, for sticking around through updates, changes, balance passes, and experiments. This game has been a huge…
xohninjaThe Future Announcement Hey everyone! (I posted this on discord but also good for the Steam Community to hear too!).During my break, I’ve been thinking a lot about how to move forward with 9 Days. The plan is to release one final major…
xohninjaPatch 1.1 — Raid: Interdimensional ThreatFirst off, thank you again for playing and supporting 9 Days. Patch 1.1 is here, and it’s one of the biggest updates yet. This update will test your wits, strength, and skill. There are no hints.…
xohninjaHopefully most have you have backed up your saves but I expect no issues with the move to Steam Cloud saving. I tested this on my end and things worked fine. Let me know if any of you have issues. Null Horizon - Exit Portal will always be…
Patch notesPatch Notes – Minor Update Following yesterday’s patch, a few quick adjustments have been made: Meditation Table – True Protector Path: You can now allocate more than one point per click. Kod’s Wings: Adjusted to fire projectiles more…
Patch notesPatch 1.092 – Prime ArmourThis patch focuses on expanding Prime Armours and introducing a new challenge in the Null Horizon. New Prime AdditionsKod’s Wings have been added to the Null Horizon Prime Armour pool. Muzayafists now summon clones…
xohninjaPatch 1.092 – Minor Adjustment Patch This patch makes balance tweaks, bug fixes. What’s new & adjustedTransformations have been boosted for even more power.Furyborn build has been buffed.Soulbinders: Energy Bomb, Machine, Air Cutter, and…
Patch notesPatch Notes – Scaling UpdateDon’t panic — the lower numbers are by design!The main focus of this patch is to scale things down. Astronomically high damage numbers were causing issues for the game engine, so we’ve adjusted numbers across the…
xohninjaPatch 1.091 – Minor Update Cloud SavingImportant! When you have time, please back up your save files. We’ll soon enable Cloud Saving, and while it should be smooth, it’s always best to keep a backup. To do this, navigate to…
xohninjaHey team! I have been doing a bunch of shadow updates fixing bugs but I will list down everything that has been updated/fixed. Patch 1.091 HP Recharge now faster charge rate depending on your Spirit. "Stash", has been renamed to "Your…
Patch notesPatch 1.09 – “Null Horizon”Thank you for your continued support! Patch 1.09 brings major additions to endgame progression, deeper lore, new systems, and quality of life improvements across the board. Here's what's new: Universal Prison…
xohninjaHot Fixes Air Cutter and Hamian Hammer damage was an error in the logic. It should now be corrected to the right damage. (Will look at adjusting the damage better in the next patch). Kod 100% and Razul (Prison) will now drop high level…
Patch notesPatch 1.085 Update New Omen Quest Meet Idris in the City, he has found a breakthrough within the Omen form. This quest can only be completed once you have finished the Universal Battle. Pilgrim Royale Quest After finishing the new Omen…
xohninjaHot Fixes Interdimensional Games Armour error You would have noticed some huge spikes in armour values - easily going up to the thousands. This was a bug in the logic. Instead of adding values I multiplied and on top of that I added an…
Patch notesPatch 1.081 New Interdimensional Games Located in the Fifth Dimension in the contract zone, there is a new game mode for those wishing to challenge their skills. You will face enemies one on one, after you defeat the enemy, you can choose…
xohninjaPatch 1.08 Improvements and bug fixes True Protector Meditation table now has more points to choose from. No limit on the amount of attribute points you gain. (You can get everything on the table) An option to choose the visual form. Buff…
Patch notesHot Fix Patch: Muda not appearing for some people (I have forced him to spawn no matter if you kill him or not, for those having issues, let me know if this works). Sandbox Energy auto absorbs in Sandbox mode. Chest should always open in…
Patch notes9 Days - Patch 1.08 Update Thank you again to the incredible 9 Days community. I hope you all enjoyed the massive 1.07 update! With Patch 1.08, I’m adding a new story mission, new modes, quality-of-life improvements, and a handful of…
xohninjaA big thank you to everyone for continuing to support 9 Days! This update brings some exciting new content, quality-of-life improvements, and bug fixes to make the experience even better. New Content & Features Kod's Gauntlet The ultimate…
xohninja9 Days - Patch 1.07 Update First off, a huge thank you to everyone who has supported 9 Days in its first year. The journey hasn’t been without its challenges, but through it all, the community’s belief in the game has been incredible. Your…
xohninja{STEAM_CLAN_IMAGE}/42622525/8fc1cb430b43ebe52ca621722fac0da4aa56527a.png Hello everyone! Thanks for almost one year of 9 Days. It has come by so fast and I am so appreciative of everyone who played it. I have been working on a big update…
xohninjaA quick patch fixing the leaderboard. There was an issue with the timer which is now fixed. The times should now be accurate. Also Shiny or Glossy Animals have a 1 in 90 chance of appearing now. Thanks for all your suggestions in the…
Patch notesHello everybody and happy holidays! This patch has a few new updates. - Competitive Speed run leaderboards - New Tutorial for beginners - Shiny or Glossy Animals - Bug fixes Competitive Leaderboards The new leaderboards will show the Top…
xohninjaA quick hot fix, Idris should now spawn correctly in the training.
Patch notesWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | FifteenDays.exe | windows |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinAppDataLocal | \FifteenDays\Saved\SaveGames | *.sav |
It runs on public data and somebody's spare time.
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