Abyssus
Action
Adventure
Indie
Single-player
Multi-player
Co-op
Online Co-op
Steam Achievements
Custom Volume Controls
Steam Cloud
Family Sharing

Choose your loadout, blast through the corrupted denizens of a sunken civilization, and wield godly powers in Abyssus – a fast-paced 1-to-4 players FPS and roguelite brinepunk adventure.

Developers: DoubleMoose Games
Publishers: The Arcade Crew
Release Date: Aug 12, 2025
Price (USD): $21.24
Current Players: 421

Links:  Steam Store  SteamDB

Very Positive(89%)
fun gunplay
great atmosphere
co-op enjoyment
engaging progression
well-designed bosses
challenge and difficulty
build variety
replayability
Bioshock-like elements
technical issues
lack of content
frustrating mechanics
progression grind
underwhelming impact
Overall, the sentiment towards Abyssus is mixed. Players enjoy the immersive atmosphere, diverse weapon modifications, and the challenging boss encounters. However, the experience is plagued by technical issues like crashes and multiplayer connectivity problems. Some players appreciate the difficulty and are satisfied with the progression system, while others find the content repetitive and the progression grindy. The comparison to other games in the genre like Gunfire Reborn shows that some players find it entertaining, yet not as innovative.

Positive Points

  • The game offers smooth and fun gunplay with a diverse range of weapons and modifications, creating enjoyable gameplay loops.
  • The atmosphere, visual design, and theme of the game (Described as 'Brinepunk' with a Bioshock-like aesthetic) are highly praised, adding to the immersive experience.
  • Co-op gameplay is emphasized as particularly enjoyable, with seamless multiplayer experiences when using steam invites.
  • The progression system, including weapon unlocks and upgrades, is engaging and adds depth to the gameplay.
  • The bosses are generally well-designed and provide challenging and rewarding encounters.
  • Negative Points

  • Many players have experienced technical issues, such as crashes and connectivity problems in multiplayer, which hinder the gaming experience.
  • The game is criticized for having a lack of content and variety, with some players feeling that it becomes repetitive after a few hours of play.
  • Boss fights and enemy mechanics can be frustrating due to unclear attack cues, making some encounters feel unfair.
  • The meta-progression system is seen as a grind for some, requiring repeated gameplay to unlock critical mechanics and components.
  • Some players find the weapon impact and gameplay feel underwhelming or unsatisfying compared to similar games in the genre.
  • Mixed Points

  • The challenge and difficulty level is seen as both a positive and a negative—players enjoy it for being demanding and rewarding, but others find it too steep or frustrating, especially in solo play.
  • The game's roguelike elements and build variety are appreciated by many, but some think certain builds and upgrades are much more viable than others, leading to imbalanced gameplay.
  • Common Themes

  • Many comparisons were made to other roguelike or FPS games like Gunfire Reborn, Roboquest, and Doom, with Abyssus being described as having similar gameplay loops and mechanics.
  • Players frequently mention the aesthetic and graphic quality, often referencing its Bioshock-like elements.
  • Both positive and negative reviews often touch on the depth and replayability of runs, with some feeling satisfied by it while others are left wanting more diverse content.
  • Updated 8/19/2025, 12:02:36 AM UTC