Castle of Shikigami III vs Radirgy
Side-by-side comparison of features, pricing, ratings, and alternatives.
Castle of Shikigami III is a fast‑paced vertical scrolling shoot‑'em‑up that rewards daring play. Your closeness to enemies and their fire boosts both your score and firepower, encouraging aggressive tactics. Choose from multiple characters, each with unique weapons like chain lightning or psychic blades, and switch between them mid‑battle. Play solo or team up in split‑screen co‑op, enjoying fully voiced dialogue and relentless bullet patterns.
Radirgy is a vertical scrolling shooter that blends anime-inspired cel‑shaded graphics with classic arcade action. Players control Shizuru Kamigusa, a schoolgirl allergic to radio waves, as she pilots a mecha to thwart a terrorist takeover and save her father’s cure. The game offers both single‑player and split‑screen co‑op modes, delivering fast‑paced bullet‑hell gameplay wrapped in a quirky sci‑fi storyline set in 2005.
- Innovative proximity‑based scoring system
- Diverse character abilities and weapon types
- Local co‑op split‑screen multiplayer
- Fully voiced dialogue adds personality
- Unique anime cel‑shaded art direction
- Engaging split‑screen co‑op mode
- Varied boss designs with distinct patterns
- Story adds personality to the shooter genre
- Steep learning curve for newcomers
- Graphics are dated compared to modern shooters
- Limited online multiplayer options
- Limited to PC platform
- No online multiplayer options
- Difficulty spikes may deter casual players
More alternatives & similar tools
Alternatives to Castle of Shikigami III
View all →
The legendary bullet hell shooter featuring intense arcade action and hidden secrets.

The ultimate bullet hell vertical scrolling shoot 'em up experience from CAVE.
Alternatives to Radirgy
View all →The Verdict
AI-generated from listing dataCastle of Shikigami III offers deeper character variety and voiced narrative but feels dated, while Radirgy delivers a unique anime aesthetic and lighter difficulty on a single platform.
Key differences
- •Castle of Shikigami III has four playable characters with distinct weapons and mid‑fight swapping; Radirgy has a single protagonist story.
- •Castle of Shikigami III includes local split‑screen co‑op plus single‑player; Radirgy only offers split‑screen co‑op (no solo mode mentioned).
- •Graphics: Castle of Shikigami III uses older‑style visuals; Radirgy uses cel‑shaded anime style.
- •Platform: Castle of Shikigami III’s platform not specified; Radirgy is limited to PC only.
- •Difficulty: Castle of Shikigami III has a steep learning curve; Radirgy includes difficulty settings aimed at newcomers.
Gameplay & fun factor
Proximity‑based scoring and character swapping give tactical depth not present in Radirgy.
Platform availability
Radirgy is confirmed PC‑only; Castle of Shikigami III platform not specified.
Price & value
Castle of Shikigami III price is $59.99; Radirgy price not provided, so value cannot be compared.
Multiplayer / co-op
Castle of Shikigami III supports both single‑player and split‑screen co‑op; Radirgy only mentions split‑screen.
Content & replayability
Four characters, multiple weapons, and voiced dialogue increase replay value versus Radirgy’s single‑hero campaign.
Difficulty & accessibility
Radirgy offers adjustable difficulty settings; Castle of Shikigami III is noted for a steep learning curve.
Graphics & performance
Radirgy’s cel‑shaded anime visuals are highlighted as unique; Castle of Shikigami III graphics are described as dated.
Choose Castle of Shikigami III if…
Players who want character variety, deeper mechanics, and voiced story, and don’t mind older graphics.
Choose Radirgy if…
Players seeking a single‑platform (PC) anime‑styled shooter with adjustable difficulty and lighter learning curve.
Common questions
Which game is cheaper?
Castle of Shikigami III costs $59.99; Radirgy’s price is not specified in the provided data.
Can I play solo?
Castle of Shikigami III includes single‑player mode; Radirgy’s description only mentions split‑screen co‑op, so solo play is unclear.
What platforms can I play on?
Radirgy is confirmed for PC only; Castle of Shikigami III’s platform information is not provided.





