Sineus Arena Survivors
September 2026
Quality-of-Life & Bugfix Patch — Hotfix 1.5.1!
Patch notes
Hello, everyone! We’re back with a fresh patch focused on quality-of-life improvements, co-op enhancements, and a huge batch of bug fixes! From smoother mob spawns to cleaner multiplayer overlay interactions and visual…
The Final Boss Has Arrived — Update 1.5 + 25% Off!
Hello, everyone! Today we're releasing another major update, headlined by the Final Boss To face him, you'll first have to solve mystery quests and find your way to the Boss Altar in the lobby. We've also added new…
August 2026
Lobby Building, Boss Lair Fixes and More
Hey everyone! Patch 1.3 is here! This update brings the first version of the building system in the lobby. We’ve also fixed several issues with character movement, critical damage, plus made a few small quality-of-life…
A Brand New Day to Die - New Characters and Bosses!
Hello again, everyone! Today we're releasing another major update, headlined by two new characters and three new bosses. The first new hero is Darn Rockstone , a member of the Morn people. The second is a secret,…
July 2026
Siege of the Beacon: Arm Your Towers and Hold the Line!
Hey everyone! Today we’re releasing Patch 1.1, designed to make towers stronger, more exciting and just a little more unhinged. You can now give a tower one of your hero’s weapons when building it - and the tower will…
New Altars, Death Screen and Our First Weeks After Release
Hey everyone! It’s Friday, so we decided to drop another update before the weekend. Three new altars have appeared in the game: the Bear, Wolf and Bunny Altars . Each one has its own unique effect that can either make…
The wait is over — Sineus Arena Survivors is officially out!
We are thrilled to welcome you to the launch version of the game. Dive into the ultimate arena challenge, experiment with powerful new builds, and see how long you can survive the ultimate horde.
Tooltips, New Mini-Map and Balance Update
Hey everyone! We’re still hunting down memory leaks, improving readability and adding the things the game was clearly missing. This big patch adds a lot of new tooltips that explain key mechanics, items and stats. We…
Community Items Are Here!
Hello there, survivors! Valve has approved our Community Items, which means you can now collect Trading Cards, craft Badges, unlock Profile Backgrounds featuring artwork drawn by our artist and use a few little…
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