Steam app 2780980 · updated 12 Sep 2026, 18:22 UTC
A first person social deduction game, combining real time action and communication, playable up to 16 players. While most players will cooperate to complete objectives to ensure victory, a small portion of dissidents will try their best to stop them at all cost, without being caught.
719 hourly samples, with the daily peak drawn over them. Weekends are shaded.
27 months, July 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, 438 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, 281 hourly samples. Each dip is a night. Weekends are shaded.
LOCKDOWN Protocol was released on 18 Nov, 2025.
| Language | Full audio |
|---|---|
| English | ● |
| French | ● |
| Spanish - Spain | ● |
| Simplified Chinese | ● |
| Spanish - Latin America | ● |
| Japanese | ● |
| Portuguese - Brazil | ● |
| Portuguese - Portugal | ● |
| Russian | ● |
A blank audio cell means full audio was not marked in the returned language list.
50 developer announcements, Apr 2025 to Jun 2026 · times in UTC
SUMMER THEMESummer decorations are back with a few modifications, and it’s now permanently available as a selectable map theme !This map theme will be enabled by default during the summer.Summer decorationsPopsiclesColorful popsicles appear…
lukinu_u 🍸NEW CUSTOMIZATIONSRetro SkinThe Retro skin is available as part of the “Character” pack ! It contains a suit, head and two face designs.Metal CustomizationAdded character metal customization, with 6 options ! One is available by default…
lukinu_u 🍸INVITATION CHANGES As we fixed the exploit mentioned in version 1.4.1 patch notes, we are re-enabling invitations for all players in public and friend sessions. Invitations remain host-only for private sessions. WEAPONS REBALANCE Increased…
Patch notesFixed certain items being invisible.
Patch notesINIVATION CHANGES For now only the host has power to invite other people. This is a temporary fix to a know exploit. We are working on a cleaner fix that doesn't impact your ability to invite. ANTI-CHEAT Further reiforced security.
Patch notesWeapons RebalanceIncreased the overall accuracy of the Rifle.Decrease the overall accuracy of the SMG.Microphone spatialization fixFixed a long time issue causing certain players' microphone to not initialize correctly and being heard…
Patch notesCHRISTMAS DECORATIONSChristmas decorations are back !The map is decorated with the holiday spirit, and delivery packages are replaced with presents to distribute.This time, instead of being exclusively time limited, the Christmas theme is…
lukinu_u 🍸BUG FIX Fixed slight shadow issues caused by the recent Tiphanie model changes.
Patch notesNEW WEAPON : SMGThe SMG is a new heavy weapon available in heavy weapon crates !CUSTOM SESSION PRESETSYou can now save session setting presets.In the session customization menu, enter a name and click “save preset”, to save a new preset…
lukinu_u 🍸We’re so excited to announce our LOCKDOWN Protocol plushies, it feels incredible to see a real-life object from our game ! For a limited time from November 28th to December 28th, get your hands on the LOCKDOWN Protocol plushie on…
lukinu_u 🍸NEW WEAPON : SHOTGUNThe shotgun is a new automatic weapon that fires devastating pellets at close range ! The weapon can spawn in the heavy crate. Now that multiple weapons can spawn in the heavy crate, you can decide which ones can spawn…
lukinu_u 🍸BUG FIXES Fixed issue with the default keybind when starting from a fresh save.
Patch notesTWITCH DROPAs mentioned in the previous announcement, we’re having issues managing the Twitch drop rewards, so we are instead, turning it into a globally available free cosmetic.CONTROLSFixed a bug where any key left empty in the controls…
Patch notesHello everyone, after more than a year in early access, we are happy to say that we finally reached a point where we implemented all planned features, and we are satisfied enough to call the game “1.0” in its current state. This is not a…
lukinu_u 🍸Hello everyone ! Version 1.0.0 of LOCKDOWN Protocol released today. This update is mostly small secondary features and polish, but marks the end of early access, which is a big milestone for us ! (See patchnote here : ). This update marks a…
lukinu_u 🍸This post is a summary of all updates, since initial release. If you are reading this, you are very likely a new or returning player ! This is a very quick summary so if you want more details, we recommend checking the corresponding patch…
Patch notesUPDATE 0.16.0HALLOWEEN COSMETICSFor Halloween, we are bringing 12 new cosmetic options in the Character and Holidays packs, with no extra cost ! CHARACTERS PACKWelcome Cleo which comes with two head variants, a new face and her own patches…
lukinu_u 🍸KNIFE Slighly increased attack speed and reduced stamina cost. MARKER Changed to the “blunt” category and readjusted animation (it was broken by the recent knife changes). RIFLE The rifle now spawn with a full magazine by default. A new…
Patch notesBUG FIXES Fixed the recharge machine being usable when disabled.
Patch notesBUG FIXES Fixed heavy crate not properly locking the access to the weapon when closed.
Patch notesUPDATE 0.15.0 As mentioned in patch 0.14.4, a game breaking bug made us push some changes that were intended for this update, and will be listed in this patch as well. These are not the only changes, so take a look even if you read the…
lukinu_u 🍸Due to a game breaking bug, we are pushing not fully fleshed out changes that were supposed to come with update 0.15.0. These balance changes are subject to changes and will be mentioned again in the next patch, regardless of this. MELEE…
Patch notesEYES Fixed eyes movement not working, since update 0.14.0.
Patch notesPLAYER DEATH BEHAVIOR Self-inflicted death (from stamina or fall) now follows the natural direction of the movement. Dead players can now blink as ghosts. Players now properly see the head on their own dead body (was previously an empty…
Patch notesBUG FIXES Fixed ghost color not matching the player and eye colors.
Patch notesUPDATE 0.14.0 NEW LOBBY DESIGN The lobby area has been reworked with a new design and better guidance for new players, to start their first session with the help of wall panels ! The back area has been opened into a corridor to welcome…
lukinu_u 🍸FIXES Fixed player list, not properly displayed with more than 9 players.
Patch notesMAX PLAYER LIMIT Changed the player limit verification to hopefully fix the player limit above 8, not working. This should lead players to sometime being able to join above the limit, but fix the problem above. Expect more hotfixes today if…
Patch notesDUPLICATE PLAYER COLORS AND PLAYERS LIMITYou can now allow duplicate player colors in your Lobby. This will be indicated by a logo next to the session name.Enabling this option also lets you increase the player limit to 16 !These settings…
lukinu_uTABLET Added a message inside the tablet, that mentions the current menu rework and shift of features from the tablet to the esc menu. We mentioned it in the 0.12.0 patch notes, but some people still though the tablet was simply bugged. NEW…
Patch notesBAN LIST Fixed the ban list not properly working. Banned people shouldn't be able to join anymore. SESSION MESSAGE You now recieve a contextual message when joining/leaving a sessions : - When you join a session. - When you leave a session.…
Patch notesAUDIO SETTINGS Audio input/output devices are now shown in the audio menu. You still cannot change the input device from there, but it should help you identify the problem when your mic doesn’t work. BUG FIXES Fixed not being able to bind…
Patch notesFIXES Fixed player color staying locked when a player leaves. Fixed the “press key to open tablet” message, showing A instead of your selected key (for real, this time).
Patch notesSESSION SETTING CHANGES Increased the max session duration from 20min to 60min. FIXES Fixed typo in the pause menu. Fixed tutorial items, disappearing when dropped. Fixed the open tablet message, displaying “key” instead of the matching…
Patch notesMENU CHANGESThe menu has been reworked, with a new design. Many of the tablet features have been moved to this new menu.This update is mostly just moving all the previous features into the new system, so there aren't many noticeable…
lukinu_uARMORY CHANGESThe armory has been changed to a closed room requiring an access card. In this room, you will find a new machine to recharge guns, and some new miscellaneous items.With now 4 extra rooms, we are adding a chance for a 2nd card…
lukinu_uFIXES Fixed a visual bug with Tiphanie D body.
Patch notesFIXES Fixed being unable to equip Delphine body or head, despite owing the DLC. Fixed artist charm having collisions on the skin display model.
Patch notesSUMMER VISUAL CHANGESAll three weapons are temporarily replaced with water guns for the summer, accompanied with some visual map changes on the dragon statue and fishes !COSMETIC PACK CHANGESNew skins are available as parts of the existing…
lukinu_uFIXES Fixed collisions missing in the new rooms upper walls. Fixed mispositioned collisions and item spawns in the Botanics area.
Patch notesFIXES Fixed version text showing red despite being on the last version.
Patch notesUPDATE 0.9.0 MEDICAL AREA CHANGESRearranged the medical area to welcome the new Research Corridor and Emergency Room. NEW ROOMS : RESEARCH CORRIDOR & EMERGENCY ROOM Once opened with the access card, the Research Corridor creates a short…
lukinu_uUPDATE 0.9.0 MEDICAL AREA CHANGESRearranged the medical area to welcome the new Research Corridor and Emergency Room. NEW ROOMS : RESEARCH CORRIDOR & EMERGENCY ROOM Once opened with the access card, the Research Corridor creates a short…
lukinu_uREBALANCE Readjusted item spawns in the machine supply room. COLLISIONS Fixed a collision hole in the storage room floor. Fixed some intended collisions on the machine supply room lamps.
Patch notesUPDATE 0.8.0 NEW ROOM AND ACCESS CARD From two doors in the Machine et Storage area, you can access the new Machine Supply room. This new room is closed at the start of the match and needs to be opened with the new Access Card.…
lukinu_uBUG FIXES Fixed skin viewer charms having collisions. Fixed items not spawning in the tutorial.
Patch notesDEFIBRILLATOR Fixed ghost being visibile by resurrected players. COLLISIONS Fixed players charms having collisions for other players.
Patch notesDue to some game breaking bugs, we are reverting the game to version 0.6.3 until these bugs are resolved !
Patch notesDEFIBRILLATOR The defibrillator now spawn on its dedicated wall mounted slot in the medical area. This is an early iteration without finished visuals, that is subject to changes. - The defibrillator always spawns on its wall mounted slot in…
lukinu_uFixed camera screens, appearing fully black with colored outline, instead of the intented screen.
Patch notesEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| LOCKDOWN Protocol - Characters | Windows | 18 Dec 2024 |
| LOCKDOWN Protocol - Contrast | Windows | 18 Dec 2024 |
| LOCKDOWN Protocol - Holidays | Windows | 18 Dec 2024 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | LockdownProtocol.exe | -dx11 | windows 64 |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG