Last Radius
Some of us aren't coming back.
Only for iPhone
Free · In‑App Purchases
iPhone
New in the Armory: the Deadstick gunship and the Apex-9 robotic shark, each keeping a kill tally on its hull. Tap to aim, parry with the shield, hold the line.
The swarm is coming. You are the last radius.
Last Radius is a 3D planetary-defense game built for your thumbs. Every laser shot is aimed by
hand. Every incoming hull can be parried off your shield with a perfectly timed tap and flung
back into the swarm. Curved missile salvos hunt what you can't reach. Tesla towers chain
lightning through anything that gets close.
And the swarm learns. A Threat Director watches how you fight and answers it: lean on the laser
and shielded frigates arrive; spam missiles and evasive interceptors start dodging; parry
everything and armored rams show up that can't be parried. Nothing is a bullet sponge. The
counter is always tactical, and it's always announced.
Between waves, spend salvage in the Systems Garage: seven systems, ten levels each, with feats,
synergies and Legendary capstones. Only two systems can be attuned at once, so your build is
a real decision.
Built for iPhone Duo. Open it flat and a War Room appears beside the battlefield: the Threat
Director's read on your tactics, system readiness, and ordnance you can drag straight onto the
field. Half-fold it mid-wave and time dilates while the fight sits on one page and the War Room
on the other. Unfold to widen your view and ping every hull. Close it and the whole game fits the
cover screen, with a command rail beside the camera.
• Hand-aimed laser with overheat management and Natural-20 crits
• Shield Parry: reflect hulls back as projectiles, chain them for bonuses
• Homing missile salvos, Pulse shockwaves, Tesla towers, flak barriers
• Call in the Deadstick, a lone gunship pilot who strafes hulls to the beat of its guns, or Apex-9, a robotic shark that hunts the swarm. Each flies under its own call sign, EOS-1 and EOS-2, with a career kill tally on its hull
• A Dynamic Threat Director that scales to how you play, not just how far you've gotten
• 12 hull types with counter-traits, hologram decoys, boss waves, a Dreadnought and a Mothership
• Systems Garage with progression: Initiated → Masterwork → Mythic → Legendary
• Threat Dial: risk more for more salvage; Insurance Keys protect an Extreme wave's haul
• iPhone Duo: War Room on the second page, Tactical Fold time dilation, drag-to-deploy
• Progress syncs across your devices with iCloud
• Original synthesized soundtrack and effects
https://kablooiegames.com/lastradius/privacy
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Made in Chicago by Ka' blooie Games. Join us: https://discord.gg/GbzJTPhZxJ
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Two new weapons join the Armory.
• DEADSTICK: a lone gunship pilot. Call it in from the Build menu and it patrols the field, closes on the nearest hull and opens fire once it’s in range, strafing to the beat of its guns before moving on to the next target. It’s also the new seventh system in the Systems Garage: level it up for longer flights and harder bolts, with new perks at levels 3, 5, 6, 9 and 10.
• APEX-9 AUTONOMOUS HARVESTER: a robotic shark. For 14 seconds it stalks, lunges and bites, shoving hulls off course, its tail sweeping it through space.
• HULL MARKINGS: the Deadstick flies as EOS-1 and Apex-9 as EOS-2, each with a career kill tally painted on its hull that counts up with every hull it destroys.
Try both for free on the test range from their Armory cards before you unlock them.
Also in this update:
• Commander setup now offers Sign in with Google alongside Sign in with Apple (both optional).
• A hide-keyboard button sits above the keys whenever you’re typing, and Return now closes the keyboard.
• The laser’s fire ring now opens exactly where the beam lands.
• A punchier laser sound for the Deadstick’s guns.
The developer, Ricardo Guerrera, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Contact Info
- Identifiers
- Usage Data
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ricardo Guerrera
- Size
- 162.3 MB
- Category
- Strategy
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Guns or Other Weapons
- In-App Purchases
Yes
- Commander's Starter Pack $1.99
- 1200 Matrix Gems $9.99
- 500 Matrix Gems $4.99
- Copyright
- © 2026 Ka' blooie Games. All rights reserved.

