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Collection: Development and DIY

Are you a developer and need tools to assist you with your work? Are you a hobbyist or tinkerer looking to get more out of your old tech? We have curated this collection of products just for you!

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NES (Nintendo Entertainment System) (1 product)
Nintendo Gamecube (4 products)
Sega Dreamcast (1 product)

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Controller Adapters (2 products)

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6 products

NES Expansion Audio Board

Sold out

NES Expansion Audio Board

Regular price $11.99 USD

Sale price $11.99 USD
Unit price per

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GameCube Blue Retro Internal Adapter

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GameCube Blue Retro Internal Adapter

Regular price $95.00 USD

Sale price $95.00 USD
Unit price per

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WavePhoenix Replacement Wavebird GameCube Receiver

Sale

WavePhoenix Replacement Wavebird GameCube Receiver

Regular price $23.00 USD

Regular price ~~$28.00 USD~~ Sale price $23.00 USD
Unit price per

Sale
BlackDog Tech Gamecube DOL 101 Digital Port Kit

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BlackDog Tech Gamecube DOL 101 Digital Port Kit

Regular price $40.00 USD

Sale price $40.00 USD
Unit price per

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GameCube GC Dual Replacement parts

GameCube GC Dual Replacement parts

Regular price From $4.99 USD

Sale price From $4.99 USD
Unit price per
PixelFX DCDigital Kit

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PixelFX DCDigital Kit

Regular price $130.00 USD

Regular price ~~$170.00 USD~~ Sale price $130.00 USD
Unit price per

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Welcome to the Castle!

Founded by lifelong gamers and collectors, it is our mission is to help you bring your favorite retro consoles out of the closet and attic (don't keep your games in the attic) and deliver modern quality of life improvements where we can.

Unlike generic marketplaces and mega-retailers, CastleMania is proudly boutique. Every product is hand-picked. Every order matters. And every customer is part of a growing community of gamers who know that authenticity, performance, and a little passion goes a long way.

We’re also trusted by the brands that make the best products in the business. CastleMania Games is an authorized retailer for HD Retrovision, EON, Retro-Bit, Retro-Time Hyperkin and more. Our catalog is packed with solutions you can count on, and our support team is made up of real people who speak your language: scanlines, RGB mods, and CRT vs HDMI debates included.

(844) 994-2637
support@castlemaniagames.com
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