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Orbital Siege

Also known as Orbital Siege, orbital siege, orbital-siege

Reclaim the arcade. This is a high-octane space shooter where vibrant pixel art meets relentless alien armadas. Master your orbital defenses and survive the ultimate galactic onslaught.

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Last update

2 Jun 2026

Original sources

Latest update

Patch notesPublished 26d ago

Re-Engineered From the Core Up

New System: STARHOP Protocol Collect STARHOP letters during combat to unlock powerful run bonuses. Letters can be collected in any order or in sequence — your approach determines the reward. Overdrive — Collect all lett…

12 changesFixServer

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Latest updates

Update history

Browse past updates and patch notes for this game.

11updates

May 2026
Greetings, Commanders! I'm hard at work on the upcoming June update for Orbital Siege, and it’s shaping up to be another ambitious patch. I wanted to give you a sneak peek at the new mechanics currently in testing that…1 changeGameplayPatch notes13 May 2026
Major updatesNew Features Leaderboard: Added a local leaderboard to track high scores and challenge your best runs. Gameplay & Difficulty Balancing Wave Scaling: Reworked wave progression for a smoother, more consistently escalating…Event7 changes1 numericFix03 May 2026
March 2026
New Additions Full Controller Support: Went from partial to full support. You can now use your controller everywhere in the game. Low-Health Alerts: Health bars and enemy counter now flash when reaching low/critical lev…v1.0.08 changesBalancePerformancePatch notes20 Mar 2026
Patch 1.0.0.7Homing Missiles Reworked: Multi-Target Lock-On: Missiles are now smarter. A single volley can now track and split between up to 4 separate nearby targets. Targeting HUD: Added a new visual marker over enemies to clearly…Announcementv1.0.05 changesGameplayUI/audio01 Mar 2026
February 2026
Patch v1.0.0.6Power-ups can now be rerolled by shooting them, and their lifetime has been increased.Announcementv1.0.01 changeGameplay07 Feb 2026
December 2025
Patch v1.0.0.5Balance Adjustments: Power-up drop rates have been modestly increased to enhance gameplay progression. Turret Limit: The maximum deployable turret count has been increased from five to six, offering improved planetary d…Announcementv1.0.02 changesBalanceGameplay13 Dec 2025
November 2025
Patch v1.0.0.4Engine updated. Added a Discord button on the main menu. The main menu tips are now displayed in a randomized order, but each is guaranteed to appear once per cycle. Additionally, the animation features a slight delay t…Announcementv1.0.02 changesGameplay04 Nov 2025
September 2025
Patch v1.0.0.3Game balancing adjustments.Announcementv1.0.001 Sept 2025
August 2025
Patch v1.0.0.2Hot Fix: Music bug.Announcementv1.0.029 Aug 2025
Patch v1.0.0.1New Feature: Learn all about the different power-ups with a new information display in the main menu. Gameplay Balancing: We've increased the amount of planetary healing you get from health drops to give the planet a be…Announcementv1.0.03 changesGameplayBalance27 Aug 2025

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