Steredenn: Binary Stars

Steredenn: Binary Stars

Released Oct 2015

Steredenn is a frenetic and chaotic space shooter, carved in big beautiful pixels, with insane boss battles. Embark in your ship and engage the fight against dreadful space pirates in a never-ending combat for your survival.

87% positive · 965 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence

Where to buy

Steam $12.99
Can't confirm — worth a look
We couldn't confirm these stores carry this game.
Green Man Gaming Steam key Search IndieGala Steam key Search
Prices in USD, as listed by each store.
Buying through an affiliate store helps support the site

Evaluation

Steredenn: Binary Stars has a well-documented development history that points to a completed game. The original game launched on October 1, 2015, and the major Binary Stars expansion — adding co-op, new ships, bosses, weapons, and more — shipped as a free update on April 10, 2018. On July 4, 2018, the developer explicitly stated that the 2.3.0 patch was "probably the last big one" and that they believed the game had reached the shape they wanted, saying "we have to stop." A follow-up post on November 28, 2018 confirmed the studio would be winding down Steredenn as its primary activity starting January 2019, though they committed to continued support. After that announced wind-down, the game received one more meaningful update on September 22, 2023 — patch 2.6.0 — which added a new easy mode, a proper ending, a new translation, and various balance tweaks. This appears to be the final content update for the game. Since September 2023, the developer's communications have shifted entirely to new projects. A March 2026 post announced their next game, Cosmo Cargo, with no mention of further Steredenn content. An April 2025 post announced the release of another new game, CTHULOOT. The store description markets the game as "The Ultimate Edition," reinforcing that the current version represents the complete, finished package. There are no unreleased DLC, no announced future content, and no outstanding commitments for Steredenn.
Evidence
Developer announced the studio would wind down Steredenn as its primary activity starting January 2019, committing only to ongoing support rather than new content.
news post · Nov 28, 2018 source development ending
high
Developer explicitly stated patch 2.3.0 was 'probably the last big one' and that they felt the game had reached its final, polished form — signaling the end of major content development.
news post · Jul 4, 2018 source development ending
high

Media

Details

Publisher
TyGAMES
Achievements
37
Platform
Windows, macOS, Linux
Controller
full support
Steam Deck
Playable
Players
Single-player · Multiplayer · Co-op · Local/Split Screen

About this game

Steredenn is an award-winning mashup of a classic shmup and a rogue-like, carved in big beautiful pixels, with insane boss battles. Fly solo or co-op with a friend, fighting off the worst scourges of space in a never-ending struggle for survival.

Steredenn: Binary Stars is the hugely expanded version of the acclaimed Steredenn. Enjoy infinite replayability and unforgiving gameplay through intense boss fights, (almost) randomly generated environments, twisted space events and a massive arsenal of weapons. Enhance your ship during your flight with upgrades aplenty, and forge your own path across the universe!

INTENSE GAMEPLAY




  • QUICK, INTENSE SESSIONS: with rock-hard boss battles that’ll keep you coming back for “just one more run”
  • INFINITE REPLAYABILITY: Endless arcade action, where levels are (practically) randomly-generated.
  • LOCAL COOP MODE: 2 ships, 4 weapons, 1 lifebar - test your friendships!

GALACTIC CONTENT




  • 5 PLAYABLE SHIPS: each with its own special ability and playstyle
  • MIGHTY ARSENAL: 42 weapons and 30 upgrades with tons of customisation options
  • THE ULTIMATE EDITION: Loads of new content, reworked balancing, scoring, optimisation & always more polish

GAMES MODES




  • NORMAL: select your ship, choose between 2 difficulties, prepare for the fight!
  • BOSS RUSH: fight a weekly selection of epic bosses and work your way up the leaderboard
  • DAILY RUN: Try to get to number one in a special daily leaderboard where all players share the same run, guns and bosses. Be ready - you only get one chance per day!
  • ARENA: Unlock a boss by defeating it in the main game. Then, train against it in a 1-on-1 duel. Your guns, your laws, your fight.

Last evaluated Jun 27, 2026
Something about this evaluation looks wrong Report illegal or harmful content