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Aetherline Protocol

Le Nguyen

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Get it free on the App StoreOpens Apple's App Store

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About this app

Aetherline Protocol is a fast horizontal space shooter built around glowing vector combat, handcrafted sectors, giant multi-phase bosses, and permanent ship progression. Fly through seven hostile sectors, weave through dense attack patterns, collect scrap energy, and trigger frame-specific super weapons when the screen turns against you. Every battlefield is drawn in a sharp neon style with terrain, hazards, particle bursts, synth audio, and boss encounters tuned for quick arcade runs. Features: - Seven campaign sectors with distinct enemies, hazards, and boss fights - Endless Survival mode with escalating rift corruption and recurring bosses - Six ship frames with unique handling, opening weapons, and super attacks - Six weapon families, wing drones, power-ups, shields, and screen-clearing abilities - Permanent Aether Point upgrades through an Armory progression tree - Lore briefings, boss dossiers, and collectible data fragments - Game Center leaderboards and achievements - Optional rewarded ads for bonus points, next-run frame trials, Nova charge, and continues - Optional Remove Ads purchase that removes banner/interstitial ads and grants 1000 Aether Points Aetherline Protocol is designed as an arcade-first sci-fi shooter: drag to fly, fire automatically, switch weapons, charge your special, and push deeper into the rift.

What's new

Version 1.1 · Jul 19, 2026

- Rebalanced combat: tougher enemies, mini-bosses, and sector guardians - Retuned ship hulls, shields, and Aether rewards - Survival mode now escalates faster - Jump to the Armory right from the defeat screen - Bug fixes and performance improvements

In-app purchases

The most popular purchases on the App Store.

  • Remove AdsConsumable$99.00
  • Aether ReactorConsumable$199.00
  • Aether VaultConsumable$99.00
  • Aether CacheConsumable$19.00

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