
Survive at Hordes of Creatures in this 'Spin-Off' modality of our Main Title - Room 54. Gear up , unlock new weapons / abilities and fight!
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. Copies below reflect the player base, not paid sales.

About
Dr. Karl's Mansion is.. well..
let's just say it needs to be cleaned up ok???
Barricade Windows and Doors
Setup & Plan your Traps
Unlock extra Stamina & Health
Pistol
Rifle
Shotgun
Hatchet
Grenade / Grenade Launcher
Chainsaw
HMG
Mines
Close-Combat Actions
𝑾𝒆𝒍𝒄𝒐𝒎𝒆 𝒃𝒂𝒄𝒌 𝒊𝒏 𝑹𝒐𝒔𝒆𝒃𝒆𝒓𝒈 𝑻𝒐𝒘𝒏!

Room 54 - Horde Survival is heavily inspired to Call of Duty WWII Zombie Survival modality,
Specifically to the Gröesten Haus Map,
in this mode you will Need to survive against hundreds or maybe thousands of enemies that will use any possible way to enter Dr. Karl's Mansion ,
Play against a competitive AI ,
Unlock weapons and special abilities with Batch Points (in-game Points)
That you can only earn beating the enemy waves or conpleting special events.
As a solo developer that was an intense work, i'm putting all the efforts to improve the game and also to add new content, Room 54 - HS will be supported in a long term period with regular updates!
Genres
Stats
Languages: English
Engagement
Reviews
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Related
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Trends
Concurrent players on Steam, sampled daily since tracking started.
Hours played at review time, across 36 reviews with recorded playtime.
It's a very weird game. The zombies touched me in ways that no woman ever has. If the bugs get fixed it could be a decent passion project. Keep up the hard work Luca. 5/10. Love, Egg
Room 54 te saklanın ve hayatta kalın. Donanımınızı kuşanın, yeni silahların/yeteneklerin kilidini açın ve savaşın.
The game is really fun to play, there are couple weapons and the waves are really fast and smart, though there are also couple bugs around, but as I am following the development from time (I have tested as well the first versions of the game) the developer have always promptly fixed it, I'm really looking forward to see for the next updates and contents that will be released for the game! Good job : )
The core concept of a CoD-esque zombie shooter is fun. A couple things to address would be hitboxes on the zombies, and the fact that zombie attacks seem to be based on a gun firing. I started with the axe in the basement (which you can't attack with) and I couldn't die because no zombie would attack me. This was covered as part of this week's episode of Free2Play Weekly: https://www.youtube.com/watch?v=ScPE0ah1ldQ&t=1917
Gioco molto bello ed intrattenitivo,consiglio a tutti di provarlo ,grafica carina giocabilita e mostri dinamici,complimenti al creatore
good ill change creature effect
funny game, couple weapons to try the only thing i would like to know is how many ammo i have, hope it will arrive in next update
hay algunos bug pero bueno cuando morí no pude ver la vida
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.