Astrenosis
BrainDrain Productions Arcade
Classic shoot ’em up action with handcrafted stages and thumping tracker music.
- Downloads
- 3+
- on Google Play
- Price
- $3.99
- No in-app purchases
- Updated
- Aug 5
- 2026 · v1.0.0
Screenshots
About Astrenosis
Remember the pattern. Master the run.
Remember when every enemy wave had a pattern to learn, every power-up mattered, and a thumping tracker soundtrack made “one more go” impossible to resist?
Astrenosis brings the spirit of classic home-computer shoot ’em ups into a dark science-fiction campaign built for modern mobile play. Drag anywhere to guide the XR-9 Riftlance, fire automatically and carve a route through six handcrafted stages where the scenery is as dangerous as the enemy.
Asterion-4 has gone silent. A repeating signal is spreading through the wreckage of the Astren system, and something is learning from everything it consumes. Pilot Echo launches from HMS Sentinel on a rescue mission that becomes a desperate race to stop a transmission aimed at Earth.
CLASSIC PATTERNS, MODERN CONTROLS
Enemy waves, hazards, pickups and boss openings are hand-authored. Learn the route, read the warnings and turn every failed run into a better one.
Drag-anywhere movement keeps the screen clear of virtual sticks, while automatic firing lets you concentrate on survival. Compatible game controllers are also supported.
BUILD YOUR ARSENAL
Switch between focused plasma, wide split fire and a piercing laser, each with three power tiers. Add homing missiles, smart bombs, shields, speed upgrades and up to two weapon-copying option drones.
SIX STAGES. SIX BOSSES.
Fight through debris fields, mines, ruined fleets, overgrown stations and unstable gravity before breaching the Chorion Core.
Every stage ends in a multi-phase boss battle with destructible components, telegraphed attacks and vulnerable windows to master.
THE HOME-COMPUTER SPIRIT LIVES ON
A pounding tracker soundtrack, local high scores, finite lives, continues and memorisable attack patterns bring back the thrill of old-school shooters—without waiting for the disk drive.
• Complete six-stage story campaign
• Voiced story scenes with written dialogue
• Dedicated stage and boss music
• Adjustable touch sensitivity and left-handed controls
• Compatible game controller support
• Optional haptics and screen shake
• Fully playable offline
• No ads, no account and no in-app purchases
Learn the pattern. Build your arsenal. Enter the Breach.
Remember when every enemy wave had a pattern to learn, every power-up mattered, and a thumping tracker soundtrack made “one more go” impossible to resist?
Astrenosis brings the spirit of classic home-computer shoot ’em ups into a dark science-fiction campaign built for modern mobile play. Drag anywhere to guide the XR-9 Riftlance, fire automatically and carve a route through six handcrafted stages where the scenery is as dangerous as the enemy.
Asterion-4 has gone silent. A repeating signal is spreading through the wreckage of the Astren system, and something is learning from everything it consumes. Pilot Echo launches from HMS Sentinel on a rescue mission that becomes a desperate race to stop a transmission aimed at Earth.
CLASSIC PATTERNS, MODERN CONTROLS
Enemy waves, hazards, pickups and boss openings are hand-authored. Learn the route, read the warnings and turn every failed run into a better one.
Drag-anywhere movement keeps the screen clear of virtual sticks, while automatic firing lets you concentrate on survival. Compatible game controllers are also supported.
BUILD YOUR ARSENAL
Switch between focused plasma, wide split fire and a piercing laser, each with three power tiers. Add homing missiles, smart bombs, shields, speed upgrades and up to two weapon-copying option drones.
SIX STAGES. SIX BOSSES.
Fight through debris fields, mines, ruined fleets, overgrown stations and unstable gravity before breaching the Chorion Core.
Every stage ends in a multi-phase boss battle with destructible components, telegraphed attacks and vulnerable windows to master.
THE HOME-COMPUTER SPIRIT LIVES ON
A pounding tracker soundtrack, local high scores, finite lives, continues and memorisable attack patterns bring back the thrill of old-school shooters—without waiting for the disk drive.
• Complete six-stage story campaign
• Voiced story scenes with written dialogue
• Dedicated stage and boss music
• Adjustable touch sensitivity and left-handed controls
• Compatible game controller support
• Optional haptics and screen shake
• Fully playable offline
• No ads, no account and no in-app purchases
Learn the pattern. Build your arsenal. Enter the Breach.
What’s new
Version 1.0.0 · Updated August 5, 2026
Initial release of Astrenosis: a six-stage, old-school science-fiction shoot ’em up.
Alternatives to Astrenosis
Looking for apps like Astrenosis? Here are 6 similar Android apps on Google Play. The highest rated is Red Fire (4.7/5), and 1 of the 6 are free to download.
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Final Battle Sim
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Astrenosis | – | $3.99 | 1+ | Aug 5, 2026 | |
| Final Battle Sim | – | 0.99 USD | 10+ | – | Compare |
| Sky Aces 2 | 4.5 / 5 | 1.99 USD | 50,000+ | Oct 10, 2025 | Compare |
| Red Fire | 4.7 / 5 | 5.99 USD | 1,000+ | – | Compare |
| Bladed Fury | 4.3 / 5 | 4.99 USD | 1,000+ | Dec 14, 2021 | Compare |
| Repulze | 4.5 / 5 | 1.49 USD | 10,000+ | Feb 8, 2018 | Compare |
| World War Clash: Strategy Game | 4.5 / 5 | Free | 10,000+ | Sep 25, 2026 | Compare |
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