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Collection: Featured Products

At CastleMania Games, our mission is to help you preserve and enhance your gaming setups with love and respect for both retro and modern gaming communities. Our curated selection of controllers, adapters, and accessories is designed to deliver both performance and authenticity. Welcome to the Castle!

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Cartridge Adapters (4 products)
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HD Video Adatpers (4 products)
Power Supplies (6 products)
Repair Parts (1 products)
Replacement Housing (3 products)
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66 products

gcomp Automatic 8:2 Component / Composite switch

gcomp Automatic 8:2 Component / Composite switch

Regular price $324.99 USD

Regular price Sale price $324.99 USD
Unit price per
gscart Automatic 8:2 SCART switch w/ sync regeneration & Sync on Green Support

gscart Automatic 8:2 SCART switch w/ sync regeneration & Sync on Green Support

Regular price $324.99 USD

Regular price Sale price $324.99 USD
Unit price per
Retro Fighters BattlerGC Pro

Retro Fighters BattlerGC Pro

Regular price $59.95 USD

Regular price Sale price $59.95 USD
Unit price per
Retro Fighters D6 Dreamcast Wireless 6-Button Controller For Dreamcast, Switch, and PC

Retro Fighters D6 Dreamcast Wireless 6-Button Controller For Dreamcast, Switch, and PC

Regular price $49.99 USD

Regular price Sale price $49.99 USD
Unit price per
Retro Fighters Hunter 360

Retro Fighters Hunter 360

Regular price $59.99 USD

Regular price Sale price $59.99 USD
Unit price per
SEGA Saturn® 2.4GHz Wireless Pro Controller

SEGA Saturn® 2.4GHz Wireless Pro Controller

Regular price $49.99 USD

Regular price Sale price $49.99 USD
Unit price per
Retro Fighters StrikerDC Wireless DreamCast Controller

Retro Fighters StrikerDC Wireless DreamCast Controller

Regular price $49.99 USD

Regular price Sale price $49.99 USD
Unit price per
Ultimate Nintendo: Guide to the N64 Library

Ultimate Nintendo: Guide to the N64 Library

Regular price $69.99 USD

Regular price Sale price $69.99 USD
Unit price per
Ultimate Nintendo: Guide to the N64 Library Special Edition

Ultimate Nintendo: Guide to the N64 Library Special Edition

Regular price $84.99 USD

Regular price Sale price $84.99 USD
Unit price per
RetroN 5: HD Gaming Console

RetroN 5: HD Gaming Console

Regular price $179.99 USD

Regular price Sale price $179.99 USD
Unit price per
RetroN 5 3in1 Adapter

RetroN 5 3in1 Adapter

Regular price $59.99 USD

Regular price Sale price $59.99 USD
Unit price per
Fragmented Almanac (Sega Dreamcast)

Fragmented Almanac (Sega Dreamcast)

Regular price $29.99 USD

Regular price Sale price $29.99 USD
Unit price per
mClassic

mClassic

Regular price $99.00 USD

Regular price Sale price $99.00 USD
Unit price per
EON Super 64 plug-and-play Video adapter for the Nintendo 64

Sold out

EON Super 64 plug-and-play Video adapter for the Nintendo 64

Regular price $159.99 USD

Regular price Sale price $159.99 USD
Unit price per

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EON Black GCHD MKII Video Adapter - Nintendo Gamecube - Dual Output - No Lag

Sold out

EON Black GCHD MKII Video Adapter - Nintendo Gamecube - Dual Output - No Lag

Regular price $159.99 USD

Regular price Sale price $159.99 USD
Unit price per

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EON XBHD plug-and-play HD adapter for the original Xbox

EON XBHD plug-and-play HD adapter for the original Xbox

Regular price $149.99 USD

Regular price Sale price $149.99 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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