
Altarium is a first-person, asymmetric PVP Co-Op horror game that can be played by 1-5 players together. Players can choose to play as either the victim or the evil character. Get ready, choose your role, shape your destiny, and survive!
Modeled estimate, not a reported figure. How we estimate →
About
Dr. William, who is a slave to the desire for power, sends a research team consisting of Hannah Falkenhorst, Black Jack Kane, Grimroot, and Marco Rocio to the town of Golden Horn to obtain the Korion Jewel, which gives mystical powers to its owner. It doesn't take long for the research team, who are unaware of the powers of Korion, to realize that they are trapped in Goldenhorn. The guardian of the jewel with mystical powers has no intention of sending the team back alive.
In this exciting adventure where the roles of hunter and prey are reversed, join the team of bounty hunters and try to survive through cooperation, or direct the jewel guardian and defeat the bounty hunters.
To win this challenge, take on the role of good or evil, take control of your destiny, and survive no matter what!

Altarium is a deeply atmospheric horror game that can be played in both PvP and Co-Op modes, accommodating 1 to 5 players. You have the freedom to play as a member of Team A, where cooperation and communication are key to survival, or step into the shoes of Luxazul, the menacing character whose very presence instills fear in others.
In this chilling world, every game is a battle for survival or domination, where the stakes are high and the tension never lets up. With its haunting environments, intricate gameplay mechanics, and intense multiplayer modes, Altarium offers an unforgettable horror experience that will keep you and your friends on the edge of your seats.


Determine your strategy by using all the tools necessary to survive. Succeed in the challenge by using special character abilities, teamwork, and environmental advantages. Try to get ahead in the struggle for survival with the unique abilities and special equipment of your avatar. Survive as Team A or don't let anyone escape as Luxazul!

We are excited to announce that Altarium will be supported with regular updates and will constantly offer players new content. Each update will be carefully prepared with the aim of adding new excitement for you. These updates, filled with brand new content, characters, maps, and equipment, will continuously enrich your gaming experience. Based on the feedback of our community, we are striving to make the game even more interesting and provide you with more options.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, Italian, German, Japanese, Portuguese - Portugal, Russian, Turkish, Spanish - Spain, Simplified Chinese, Portuguese - Brazil, Spanish - Latin America +1 more
Engagement
Reviews
Themes across 45 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Overall, the game is quite innovative and promises more than other similar games. I believe it will fulfill its potential as it is developed. We had a lot of fun playing the game with our friends. Positives: -The atmosphere and theme of the game is quite interesting. The graphics are nice. -I really like the sound design, be ready for some small noisy surprises. -It has some interesting mechanics, though a bit hard to learn, and the variety feels good. -Turning into a zombie and snitching on people and running around is one of the most fun parts of the game. Negatives: -The game has the problem of not explaining exactly what we need to do, but the developers say they will change this soon. -The number of players is low because the game is new and sometimes it takes time to find a quick match.
Picked this game up based on watching Mish play it on Twitch and I really enjoy the concept behind the game. It reminds me a lot of how Evil Dead the Game played with dodging the killer and getting items to unlock the possible doors to proceed to escaping A lot of the base building blocks are put into effect for a full 5 man premade to hop in and enjoy themselves. There's a really good concept here to put match with Evil Dead and Texas Chain Saw Massacre alike, but as of right now with next to none zero marketing for the game, matchmaking just does not exist in this game. If you don't have 5 people to play with or a streamer doing open lobbies of this game, I cannot recommend it in it's current state. With the current state of the world, majority of gamers are looking for matchmaking too, the average player can't setup a session with their FOUR other friends. I really do want to change my review when I start seeing ads pop up on my X feed or even TikTok, but until then, this game is doing worse marketing itself than Deceive Inc did. EDIT: This review is from someone who has a lot of experience with asymmetrical games ranging from Dead By Daylight to Prop Night so I more or less understand the gameplay loop of a game in this genre. There was a tutorial and for myself, although it was very wordy and confusing before I entered the game, I picked it up fairly quickly how things worked. So it very well may not make sense for someone brand new to this genre, but with how it's presenting itself right now, only asym "veterens" will most likely find it.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Hours played at review time, across 45 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Vi este jogo no canal do Alanzoka que acompanho desde muitos anos e sinceramente até achei interessante a proposta do jogo, me decepcionei e gastei dinheiro atoa sem via de dúvidas (mesmo estando em promoção), o comentário do Bit já diz tudo sobre o jogo em si de forma mais técnica e objetiva.. mas só pra acrescentar a minha experiência, os controles são muito limitados e ao em vez de G você tem de apertar R pra trocar do lampião para a arma, o único idioma que NÃO tem é o do PT-BR... Só dá para jogar atualmente com amigos, porque players não tem NENHUM e o bot sempre vai de monstro, que inclusive é um monstro muito aleatório e sem um contexto legal e interessante sobre o mesmo, literalmente só um bicho criado para poder ser o vilão da "história" que na verdade nem tem né... A movimentação do cursor é decepcionante pois a sensibilidade é péssima, os itens escondidos e os objetivos não são tão claros assim e isso dificulta MUITO, faltou um tutorial nem que fosse de uns 10-15 minutos na prática com bots e podendo selecionar ser sobrevivente ou aparição.. enfim, tem outros N motivos mas o jogo não vale os 40 e poucos reais e tão pouco os 70 e poucos reais, por mais que seja recente, deveriam ter se programado melhor e projetado melhor antes mesmo de lançarem um game tão instigante mas que não entrega nem 2% do que aparenta visualmente. Resumiria como uma propaganda enganosa, total.
Honestly, I believe the game is really good, it just lacks a player base which can be fixed with better marketing. After playing a few rounds with friends, here's my feedback: Pros: - Layout of the game is really good and mimics a lot of popular asymm horror games like Evil Dead - Variety in choices of how you want to plan your match ranging from different characters who have different stats, passives and weapons. - Variety in which type of Lamp you want to bring to either provide utility, cc, or to temporarily hide yourself. - Variety in how you want to proceed during the game considering the RNG aspect of items you find to unlock different doors - A lot of concurrent moving pieces between the Laxazul and the Outlaws such as the totems gameplay - Two-part gameplay system: Find items to unlock a door (Phase 1), enter the door and collect/deposit metas Cons: - Lack of player base which is something that could easily be turned around by good marketing - Only one Laxazul and set of abilities (update soon will add more from my understanding) - Only 4 characters (update soon will add more) - Only 1 map (update soon I believe will add more) - 15 second invulnerability feels a little *too* short, making it easier for the Laxazul to camp one person instead of being forced to use the buffer window to attack another player Overall, the game is REALLY good and with the update adding additional content, I personally believe will be one of the better asymm games. It just needs some general polishing which is normal for most games on release and better marketing to draw in a larger player-base. This game has the chance to be successful, it just needs the crowd to keep it running.
Bonne surprise pour ma part. Certes il reste quelques points à améliorer : le tuto (qui devrait être ajouté de façon imminente), et la possibilité de rajouter des bots. Mais à plusieurs c'est vraiment très fun notamment grâce au chat vocal de proximité et à la possibilité de transformer les joueurs en zombies! J'ai également adoré la DA et les graphismes.
Gameplay plutôt sympa, graphiquement très propre, interaction plutôt belle. Quelques bugs a peaufiner notamment en ce qui concerne les capacités des survivants, les lanternes ou même les objets, peut être un tuto plus pousser pour le tueur mais surtout pour les survivants. Belle surprise, un bon potentiel en vue si il est correctement fini :D
1. Unable to skip the into even with the suggested button, [space] and the music / dialog is blaring. (this nearly made me uninstall). 2. All the keystrokes registered during the intro are saved to handled after the menu shows. (Alt F4) 3. CoOp Mode has no back out option (Alt F4) 4. Unable to add friends This isn't even ready for a pre release... FIX The GAME ....
I had good time playing with friends and the graphics are impressive. There are some issues with the game, but I'm excited for future fixes and additional content.
Man, playing this game with friends was a total blast! The creepiness had us on the edge, and every progress threw some wild surprises at our way. Seriously, the atmosphere is next-level eerie! It’s just one of those exciting experiences you gotta share with your friends.
Arkadaşlarınızla beraber oynayabileceğiniz atmosferi ve grafikleriyle çok başarılı bir yapım. Ekiple beraber biz çok eğlendik. Oyunun bazı eksiklikleri var ama zamanla gelecek güncellemeler ile düzeleceğine inanıyorum. Oyunu merak edenler için oynayış videomuz: https://youtu.be/OxxEdWLOWYs
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| $1.6K | 16 | 44% | $3.99 | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| $0 | 116 | 38% | Free |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $10K | 101 | 84% | $4.99 | |
| $10K | 180 | 72% | $1.74 | |
| $10K | 106 | 93% | $6.99 | |
| $10K | 102 | 100% | $4.99 | |
| $10K | 57 | 84% | $9.99 | |
| $10K | 110 | 83% | $3.99 |