PCGame

Sineus Arena Survivors

Third-person bullet heaven with co-op combat and real-time base defense

Sineus Games · Released Jun 22, 2026

ActionIndie

Reviews
Very Positive
81% of 1,571
Recent reviews
Mostly Positive
74% of 66 in 30 days
Players
15
daily peak, Oct 28, 2026
Steam Deck
Playable
Last update on Steam
1 month ago
Sep 24, 2026
Minimum PC
GTX 1050
8 GB RAM · 2 GB disk
Full requirements

What is Sineus Arena Survivors?

This third-person action roguelike centers on defending a settlement's Beacon from the Gloom. Each arena run involves fighting hordes, leveling up, collecting weapons and artifacts, and constructing defenses. You play alone or with up to three teammates online, venturing beyond the base for rarer resources at greater risk.

For you if...

  • +you enjoy experimenting with different characters and equipment combinations
  • +you like dividing defensive and looting duties with friends

Not for you if...

  • −you want downtime to plan upgrades and construction
  • −you prefer fighting without building or resource-gathering responsibilities

What players say

81% of 1,571 reviews are positive · 74% of 66 in the last 30 days

Players praise the combat loop and playing with friends. Common complaints include low difficulty, repetitive progression, and uneven co-op progression that lets one player dominate while teammates struggle to catch up. Some also report bugs that can ruin runs.

Screenshots and trailer

Sineus Arena Survivors screenshot 1

Sineus Arena Survivors system requirements

Minimum: GTX 1050, 8 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Sineus Arena Survivors?

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Minimum

OS
Windows 10 (64-bit) or newer
Processor
Intel i5-4590 or better
Graphics
Geforce GTX 1050 or better
Memory
8 GB RAM
Storage
2 GB available space
DirectX
Version 11

Does Sineus Arena Survivors have co-op or multiplayer?

Yes: co-op online. It also has a single-player mode.

Does Sineus Arena Survivors run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Sometimes shows mouse, keyboard or non-Deck controller icons
  • Some text entry requires manually opening the on-screen keyboard
  • Some in-game text is small and may be hard to read
  • All functionality is accessible with the default controller configuration
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Achievements
115
Steam features
Cloud saves, Family Sharing, Trading cards
Languages
Full audio: English, Russian. Text only: Simplified Chinese, Traditional Chinese, French, Italian, German, Spanish - Spain, Czech, Japanese, Korean, Polish, Portuguese - Brazil, Portuguese - Portugal, Spanish - Latin America, Turkish.

Does Sineus Arena Survivors use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

Tags

Recent updates

2 DLC available.

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