Play Radirgy Online Free for Sega NAOMI.
That clip up top is the real Radirgy — the actual 2005 Sega NAOMI game from Milestone. Grab the free RetroPlayers.Club Player and it runs full-speed on your PC, no cartridge required.
Radirgy
Play this Game The Right Way Now -> Download Our Mini App & Start PlayingThe RetroPlayers.Club Player is a Premium perk. Go Premium or sign in to play Radirgy at full speed on your own PC.
Radirgy can be relived on your own PC through the free RetroPlayers.Club Player app — full speed, with a controller and saves just like your hardware. You confirm you own the game from your library, and no need to connect your console.
🎮 USB or Bluetooth controller? Plug it in, Once Detected Click Here to Open Your Controller Options
| Action | Keyboard | Controller |
|---|---|---|
| D-Pad Up | ↑ | D-Pad up |
| D-Pad Down | ↓ | D-Pad down |
| D-Pad Left | ← | D-Pad left |
| D-Pad Right | → | D-Pad right |
| B (bottom) | X | Bottom face |
| A (right) | Z | Right face |
| Y (left) | S | Left face |
| X (top) | A | Top face |
| L | Q | Left shoulder |
| R | E | Right shoulder |
| Start | Enter | Start |
| Select | V | Select |
🎮 Sega NAOMI controls
These are the keys the RetroPlayers.Club Player app uses for Sega NAOMI, shown for reference. Your controller still lights up below so you can confirm it is detected — Premium members can remap here (keyboard or USB controller) and the app applies the map at the next launch.
No controller detected yet — plug one in and press any button.
Press buttons — your controller lights up here so you can see it is detected. Go Premium to save a custom map.
| Action | Keyboard | Controller |
|---|---|---|
| Lever Up | W | D-Pad up |
| Lever Down | S | D-Pad down |
| Lever Left | A | D-Pad left |
| Lever Right | D | D-Pad right |
| Shot | J | Top face |
| Sword | K | Left face |
| Homing Shot | L | Left trigger |
| Start | Enter | Start |
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The game features bullet hell gameplay elements and a distinct cel shaded graphical style. The story follows schoolgirl Shizuru Kamigusa in an age filled with radio waves which she is allergic to.
How to Play Radirgy
Once Radirgy is running in the app, these are the default controls — every one of them is remappable from the Controller Mapping panel.
The Story Behind Radirgy
Milestone released Radirgy for the Sega NAOMI in 2005.
The latter two were known as Radirgy PreciouS and Radirgy GeneriC respectively, the names being a reference to the platforms themselves. The decision to create home console ports came late in development. Radirgy Swag was released for the Nintendo Switch in 2019.
Unlike Chaos Field before it, Radirgy was not developed with console ports in mind.
What You'll Play
Radirgy is a shoot 'em up game for 1 player, played full-speed in the free RetroPlayers.Club Player with its Controller Mapping panel.
The game features an arcade mode with five stages, a score attack mode, scalable difficulty, and bonus modes depending on the platform. The player is also equipped with a sword and shield. The story follows a schoolgirl named Shizuru Kamigusa, who is allergic to radio waves.
Radirgy is a vertically scrolling shoot 'em up with a bright cel shaded graphical style. When not firing, a shield is automatically deployed which can deflect some bullets. The game features bullet hell gameplay elements, providing the player with a small hit box and swarms of particles to evade.
Why It Still Hits
Radirgy reached Sega NAOMI players in 2005 as a shoot 'em up game, and the reviews and rankings below are what it is still loaded up for.
The game was later localized for the Wii in a compilation of MileStone shooters, Ultimate Shooting Collection. Critics found the game challenging and unique, but overall an average experimental shooter. Radirgy has been followed by four titles, Radirgy Noa, Radirgy de Gojaru!, Radirgy Swag, and Radirgy 2.
Background sources: Wikipedia.
Radirgy — Frequently Asked Questions
Can I save my progress in Radirgy?
Yes, with Premium: the app lets you save a state at any point in Radirgy and resume from exactly there.
Do I need to download anything to play Radirgy?
Radirgy plays through the free RetroPlayers.Club Player app rather than in the browser, because the Sega NAOMI needs the full power of your desktop. The preview above shows the actual game running.
Can I remap the controls in Radirgy?
Yes. The RetroPlayers.Club Player includes full controller mapping — open Controller Mapping in the app to rebind any key or gamepad button for Radirgy.
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