You want back in the skies? Stars of Icarus is here, and the playtest window is open right now. This is Muse Games’ return to the crew-based airship combat they pioneered with Guns of Icarus Online in 2012 — modernized, reimagined, and ready for another run. The playtest runs through June 8, 2026, so if you are waiting for a sign, this is it.
What Is Stars of Icarus?
Stars of Icarus is a crew-based multiplayer PvP game built on the bones of the Guns of Icarus franchise. You form a crew, man your airship, and fight other crews across the Frontier. The studio calls it “the next chapter” of the Icarus legacy, delivering the same cooperative ship-combat DNA with updated systems and a fresh coat of paint 14 years after the original launched.
The pitch is straightforward: recruit a crew of five, choose your ship, customize your loadout, and climb the ranks. Every role on board matters. This is not a solo experience — you coordinate with four other players, call shots, manage your ship’s systems, and fight to outgun the opposition.
Quick Facts at a Glance
| Detail | Info |
|---|---|
| Developer | Muse Games |
| Publisher | Muse Games |
| Platform | PC (Steam) |
| Genre | Crew-based airship combat, PvP |
| Release | 2026 (full launch TBD) |
| Playtest window | Now through June 8, 2026 |
| Steam page | store.steampowered.com/app/2278950 |
How to Join the Playtest
Getting into the Stars of Icarus playtest takes three steps:
- Head to the Steam store page: store.steampowered.com/app/2278950/Stars_of_Icarus/
- Click the “Request Access” button on the page
- Wait for your invitation — you will receive access during the active playtest window
The playtest is currently running from late May through June 8, 2026. Once that date passes, access closes. If you secure a spot, download and install the build, then jump into the Frontier.
Tip: Request access early. Playtest invites are limited and may cap out before the window ends.
What Is in the Current Playtest Build?
The live playtest build is not a barebones prototype — competitive infrastructure is already in place. Here is what is confirmed present:
- New map: A fresh battlefield not seen in previous Icarus titles
- Visual art pass: Updated ship models and environmental quality across the board
- UI refinements: Tweaks to clarity and usability for faster navigation and communication
- Balance adjustments: Weapon and component tuning based on feedback from earlier tests
- Competitive mode: The core PvP experience is live and functional
- Player lobbies: Create or join rooms with friends or random crews
You can hop into matches, test loadouts, and get a feel for the updated engine. The competitive backbone is ready — what remains is polish and scaling.
Understanding the Crew Roles
One of the defining features of the Icarus series is its five-role system, and Stars of Icarus keeps that structure intact. Each role is dedicated to a specific function aboard the ship, and no single player can cover more than one position per match.
- Captain: Manages ship movement, speed controls, and overall positioning. The captain’s decisions dictate engagement range and escape routes.
- Engineer: Repairs hull breaches, manages power distribution, and keeps the ship running under fire. A skilled engineer is often the difference between a hard-fought win and a quick surrender.
- Gunner: Operates the ship’s weapons, tracks enemy vulnerabilities, and focuses fire to break through shields or armor.
- Lookout: Monitors the radar, identifies threats, calls out enemy positions and movements, and spots weak points in real time.
- Scavenger: Collects resources dropped from destroyed enemies and delivers them to the ship for upgrades mid-match.
Communicating these roles clearly at the start of every match is essential. If your crew is missing a role, the ship becomes dramatically more vulnerable.
Ship Systems and Loadout Management
Before every match, your crew selects a ship and configures its loadout. Loadout customization determines how your vessel handles in combat and what strategies your crew can pull off.
Key Loadout Components
- Weapons: Each ship has weapon slots that can hold different types of armaments. Choosing the right combination matters — spread shot excels at close range, while focused beam weapons reward sustained fire at distance.
- Shields and Armor: Damage mitigation systems protect your hull. Balancing shield regeneration against armor plating affects how your ship withstands prolonged engagements.
- Power Management: Your engineer routes power between weapons, shields, engines, and systems. Mismanaging power can leave you defenseless at a critical moment.
- Special Modules: Optional modules provide tactical advantages such as improved sensor range, faster repair speed, or weapon cooldown reduction.
Loadout Philosophy
There is no universally optimal loadout. The best configurations depend on your crew’s coordination level, map conditions, and the enemy composition. Use the playtest to experiment — take notes on what works and what falls flat. Adjust between matches rather than sticking to a default setup out of habit.
Battle Tactics for New Crews
Airship combat in Stars of Icarus rewards teamwork over individual skill. Here are practical tips to improve your performance from the start.
Pre-Match Communication
Set expectations before the countdown begins. Assign roles explicitly, confirm your loadout with the crew, and agree on a primary strategy — aggressive push, defensive hold, or hit-and-run. A crew that agrees on a plan wins more fights than a crew of talented individuals who never coordinate.
In-Match Calls
The lookout should announce enemy positions and damage status. The gunner should confirm when weapons are locked or repositioning. The engineer needs to call out critical repairs and power reroutes. The captain calls engagement timing. Everyone speaks only when necessary — cluttered comms cause missed calls during critical moments.
Positioning Basics
Never fly straight at an enemy ship without a retreat plan. Circle engagements let you stack firepower on one flank while avoiding return fire. Use the map’s verticality and cover to control engagement range. Force the enemy to come to you when possible.
Damage Prioritization
Gunnars should focus fire on one ship at a time. Breaking through a single opponent’s defenses quickly creates a numbers advantage. Do not spread damage across multiple targets unless your crew is far behind in hull health.
Power Management Discipline
The engineer should maintain a baseline power distribution at all times and only shift aggressively when needed. Default to keeping shields and engines online. Only divert to weapons when locked in a firefight. A ship with no shields and stalled engines is an easy kill.
The Guns of Icarus Legacy
If you missed the original run, here is the rundown:
- Guns of Icarus Online launched in 2012 after a successful Kickstarter campaign. It established the crew-based airship combat genre and built a cult following over the years.
- Guns of Icarus Alliance followed as a PvE-focused spinoff, offering campaign-style co-op against AI opponents.
- Both titles remain on Steam with positive reviews, though their active player counts dropped significantly as Muse moved on to other projects.
- Embr, a co-op fire-rescue game, was also developed by Muse Games between the two Icarus releases.
Stars of Icarus is a full spiritual successor — same DNA, new engine, and a 2026 launch window. Think of it as the franchise coming home to its core strengths.
Release Timeline
| Milestone | Date |
|---|---|
| Playtest begins | May 29, 2026 |
| Playtest ends | June 8, 2026 |
| Full release | 2026 (exact date TBD) |
The full launch date has not been pinned down yet, but the 2026 target remains confirmed on the Steam store page. Watch the official channels for the reveal.
What to Expect Going In
If you played Guns of Icarus Online, you already know the rhythm: assign roles, communicate, manage your ship’s systems, and outmaneuver the enemy. Stars of Icarus carries that forward with tighter netcode, visual upgrades, and refined balancing. The core loop is intact — it is just sharper.
If you are new to the series, do not worry. The learning curve exists, but the playtest is the perfect low-stakes environment to learn the ropes. Join a lobby, pick a role, and let the matches teach you the rest.
Summary
Stars of Icarus is the long-awaited return of the Guns of Icarus franchise. Crew-based airship PvP, modernized presentation, and a competitive foundation already in place. The playtest runs through June 8, 2026 — request access on Steam before the window closes.
Last Verified: July 2026
FAQ
Q: How do I get into the Stars of Icarus playtest? A: Visit the Steam store page, click “Request Access,” and wait for your invitation during the active playtest window.
Q: When does the playtest end? A: The current playtest runs through June 8, 2026. Access closes after that date.
Q: What is included in the playtest build? A: A new map, updated ship visuals, UI improvements, balance tweaks, competitive mode, and player lobbies are all available in the current build.
Q: When does Stars of Icarus launch? A: The full release is scheduled for 2026. An exact date has not been announced yet — check the Steam page for updates.
Q: Do I need to own Guns of Icarus Online to play Stars of Icarus? A: No. The playtest is accessible to anyone who requests and receives an invitation. Prior experience with the franchise is helpful but not required.
Q: Can I play solo in Stars of Icarus? A: The game is designed around five-player crews, but the playtest supports matchmaking into lobbies. You can join random crews if you do not have a full team ready.
Q: What roles can I fill as a new player? A: All five roles are available. The Lookout and Captain roles are often recommended for newcomers because they involve less micromanagement than the Engineer or Gunner roles while still playing a critical part in match outcomes.
Q: Will progress from the playtest carry over to the full game? A: That information has not been confirmed yet. Check official Muse Games channels for announcements regarding progress transfer policies closer to launch.
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