
Fight hordes and defend your Stronghold in a bullet heaven survivor-like with co-op and tower defense. Gain power-ups every level, collect random artifacts from chests and grow stronger to survive, defeat the boss and claim a top spot on the Sineus Arena leaderboards!
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 9.71/day in the week to Aug 7 → 12.71/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About

Sineus Arena Survivors takes the chaotic thrill of the survivor genre and expands it with co-op, building and base defense. This is a fast-paced, third-person 3D bullet heaven, playable solo or in 2-4 player co-op.
Fight hordes of the Gloom, level up your hero, collect weapons and artifacts and build structures and towers right in the middle of combat. There are no calm pauses for decisions - combat, building and survival all happen at the same time.
At the center of the arena stands the Beacon - the heart of your settlement and your last line of defense. As long as it burns, your team still has a chance. If the Beacon falls, darkness consumes everything.
Venture beyond the base to search for rare resources, chests, altars, trials and enemy lairs. The farther you go from the Beacon, the greater the risk - and the more valuable the reward.
At launch, expect 10+ heroes with different archetypes and combat styles, 5 factions with unique allies and visual identities, 13 building types, 25 weapons, 18 types of upgrades, 50+ artifacts, skins, quests, achievements and meta-progression.
Play solo or team up in 2-4 player co-op. Revive fallen allies, split roles and decide who holds the line while another player pushes out for loot.
Earn currency by surviving, killing enemies and completing quests. Unlock heroes, weapons, skins, boosts and other rewards through the Magic Chest and its upgrade collection - every run brings you closer to new content.
Your base is not scenery - it is the heart of survival. Upgrade your settlement, reinforce its defenses and stop enemies from reaching the Beacon.
Slap down towers and buildings mid-wave without losing your momentum. Building is so fast and intuitive it never distracts you from the core bullet heaven loop. You focus on the intense survivors-like action; the base has your back.
Stay behind the walls or risk going beyond the base for rare resources, artifacts and trials. Greed can lead to victory. Or to a very stupid death.
Combine weapons, passive upgrades and artifacts. Every run is a new chance to find a build that can survive invasions and the final battle.
A match lasts 10 minutes or longer and continues until players move to the next biome difficulty level, complete all three stages for a full victory or get crushed by endlessly scaling final waves. Defeat the boss, activate the Beacon and push forward - or stay in the fight for a record as long as your build can hold.
Engagement
Reviews
Themes across 550 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Overall, the game itself is really fun and has a super addictive "one more run" gameplay loop. Stacking up artifacts, choosing weapons, and playing with friends in the 4-player co-op mode feels awesome and chaotic in the best way possible. The core combination of a 3D bullet heaven and real-time base defense gives it a unique spin that immediately hooked me. However, there is still plenty of things missing, so the game feels more like it's in an early stage rather than being a fully polished release. As you progress, the difficulty increase is nice, but the game desperately needs better balancing and more depth to its systems. Here is what I would love to see in future updates to give the game actual longevity: Rewards for faster stage clear: Right now, there is no real incentive to optimize your build for speed. Adding special rewards or currency bonuses for beating stages under a certain time limit would add a great layer of replayability. Better progression and unlocks: More unlocks or significantly harder unlocks would be nice. The challenge disappears too quickly. Endgame content: As it stands, if you have unlocked everything, there is simply not much to do. Once you clear the current content and max out the collection screen, the motivation to keep playing drops significantly. The foundation here is brilliant, and the developers have been pushing out patches to fix things like UI clunkiness and death screens, but it needs more fuel to keep players around. I will definitely be waiting for a future updates to jump back in. Rating: 7/10 – Fun core loop, but currently lacks endgame depth. Definitely worth checking out, but hopes are on the next big content drops.
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, Russian*, Simplified Chinese, Traditional Chinese, French, Italian, German, Spanish - Spain, Czech, Japanese, Korean, Polish +4 more
Hours played at review time, across 550 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
This recommendation is contingent on the idea that this game is still being actively updated and is NOT a finished product, which it might be. The devs don't seem to have a youtube channel or any sort of webpage for updates and if they do, it's incredibly well hidden. They have a discord but I didn't feel like joining just to see if this game is being updated especially since I can't refund the game at this point. This game is fun to play but it needs more maps and it really needs an endless mode. The way it is right now, you do 3 waves and then get cut off right when it gets to the good part. The OP builds and crazy enemies at higher levels is part of what makes risk of rain 2 so fun and right now this feels like a knock off risk of rain demo. IF this is the game's completed state then I don't recommend it because it only has 2 maps and I've unlocked most of the characters in the game and weapons/upgrades. Honestly, can't recommend this game until it gets an endless mode, and if it doesn't get an update at least on the steam page I'll be changing this review. And it needs more content in general to be considered a finished product.
At first, I really enjoyed Sineus Arena. The concept is fun, especially with friends, and the demo genuinely made me want to buy the game. Unfortunately, after a few sessions and after unlocking pretty much everything currently available, my opinion has changed quite a bit. My biggest issue is that the demo actually felt more complete than the final release. Several mechanics that made the demo fun were removed at launch, only to be progressively reintroduced and polished through weekly updates, and some features are still missing. I understand the idea of improving the game over time, but when the base game already feels quite limited , basically 2 maps / 3 levels and not that much to unlock, it starts to feel less like meaningful post-launch support and more like content being drip-fed to maintain the hype. And now, only around two months after release, a DLC is already being mentioned, potentially a paid one. That's where I start feeling uncomfortable with the direction of the game. Instead of feeling like a small passion project being expanded over time, it increasingly feels like a product designed around keeping players engaged with frequent releases and additional monetization. I really hope I'm wrong, because I genuinely want to love this game. The core concept is great, and I had a lot of fun with it at first. But in its current state, I can't recommend it. My advice would be to wait a few months and see where the developers take the game, and whether these concerns turn out to be justified.
Говорю разрабам на фесте, было бы неплохо сделать настраиваемую прозрачность пушкам, в лейте за горой мусора ничего не видно - "М-м-м, мы подумаем!" Спрашиваю, будут ли возвышения, доп уровни сложно иль еще какие режимы для любителей посложнее - "Посмотрим, мы работаем над игрой :)" Показываю насколько призываемые существа бесполезны Говорю, какие предметы тут скучные и что нету прикольных синергий\скейлов от, к примеру, брони или макс хп => билдострой никакущий Ну чтож, релизнулись. Выигранный ключ обещанный на релизе прислали через месяц Разрабы просто закрыли все предметы, персов, пушки и функции за мета-онанизмом, добавили тяп-ляп ко-оп без чата, пингов иль хоть какой комуникации во время забега (который еще в лобби вылетает хз почему) и релизнули. (Хоть и справедливости ради новых пушек и новых персонажей добавили не мало) Причем, мета-монет на открытие всего здесь просят столько, что ей богу, может показаться что разрабы ими за ипотеку платят. Как и на выстовачных ноутбуках, как и на моём компе игра крашится во время бесконечного режима после ~20000 убийств - мой ли комп не вывозит, иль Unity тут уж сами решайте. Добавлю лишь что занизить настройки графики в текущем билде никак нельзя Справедливости ради, жанр ходи авто-убивай вот вообще не мой, ибо мне подавай механик для анализа, обучения и задротства на 50ч+. Так что моё мнение максимально ангажировано. Но камоооон, не ранний доступ же! Чтож, посмотрим чем через месяц-три игра станет, отредачу если исправят. Пока что, для подпивасов наверн норм после работы побегать, хз. До тех пор лишь могу дать МАКСИМАЛЬНО большой лайк [url=https://store.steampowered.com/app/4877340/Sineus_Arena_Survivors_Soundtrack/]саунтреку[/url] игры - вот чего-чего, а он тут хайповый
The game feels unfinished — more like an Early Access build than a full release. There's a real lack of depth throughout, and a lot of systems/mechanics feel like they weren't fully thought out. It has potential, but right now it just isn't there yet
Super fun game, especially with friends! To be honest, I’m not really great at carrying games like this, which is why I love it when we get together as a team. My friends cover for me, help hold off the waves while I’m just trying to make sense of all the chaos on screen. Co-op makes it such a blast to play!
It's fun but it's an early access game and should be advertised as such. It's seemingly designed with controllers/steam decks in mind but plays *fine* on keyboard and mouse, if not clunky. The sound design isn't great, the music is a weird dubstep, and it's missing core features like upgrading the settlement in the main lobby. As for the game itself, it's bootleg Megabonk which all in all, is pretty disrespectful considering this game is $1 more than Megabonk is. The base-building aspect of the game is gimmicky and not very well thought out. You can only build three buildings, of which are randomized, and they give you randomized buffs to choose from when you upgrade so each run is unpredictable and there is no "tower defense" to this game. If you get a specific building and upgrade it, you get wooden pillars around your "base" and there's select locations you can build towers that barely help you at all. If you haven't played Megabonk and this interests you, you'll probably have a better time playing that. If you have played Megabonk and you're looking for something that's "the same but in a different font" type deal, this might be for you. Just be aware of it's shortcomings. I wouldn't be surprised if this game is a quick cash grab and immediately drops support in the coming days/weeks.
Игра может стать неплохим проектом, но пока выглядит ужасно сырой: отсутствие баланса спавна врагов - их расстояние от игрока и игнорирование рельефов местности. Про текстуры вообще молчу: башни оказываются внутри холмов, персонаж застревает в текстурах, при этом ты не можешь безопасно спрыгнуть на ближайший объект или нажать кнопку "я застрял", просто зависаешь в воздухе и ждешь неминуемой смерти. Отдельное слово про эффект "отталкивания", он просто не работает, ни одно оружие не отталкивает врагов. Никаких гайдов, инструкций, пояснений к строениям, улучшениям, и т.д., всё узнаешь только опытным путём методом проб и ошибок. Хочется пожелать разрабам удачи и выразить надежду на улучшения. С радостью изменю обзор, если что-то изменится.
Don't b e mistaken by the lack of Early Access label on the steam page. Game feels like it's mostly a prototype, art on icons/skill feels not done, gameplay gets very repetitive very quick as there isn't many difference between each runs. The house system that was implemented and removed to be added again feels very empty. I don't recommend for now, but devs seem to be polishing the work and it might take some time for the game to be worth your money. In a sale, if you want to try it out for yourself, might be worth it.
Залипательная, интересная игра. Прикольная система прокачки
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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