{"product_id":"sutte-hakkun-unreleased-prototype","title":"Sutte Hakkun GB – Unreleased Nintendo Prototype (Gigaleak 2020) | Custom Game Boy Cartridge","description":"\u003cp\u003eSutte Hakkun GB – Unreleased Nintendo Prototype | Custom Game Boy Cartridge\u003c\/p\u003e\n\u003cp\u003eIn 2020, one of the most significant leaks in gaming history shook the retro community — the Nintendo Gigaleak exposed decades of internal Nintendo files, including source code, prototypes, and cancelled games that were never meant to see the light of day. Among the most fascinating discoveries was Sutte Hakkun GB, a fully playable Game Boy prototype of the beloved SNES puzzle game that Nintendo quietly cancelled before release.\u003c\/p\u003e\n\u003cp\u003eBuilt in 1998 and compatible with both Game Boy, Game Boy Color, and Super Game Boy, this prototype has been sitting in Nintendo's vaults for over 25 years. Now, for the first time, you can play it on actual hardware — exactly as Nintendo's developers left it back in August 1998.\u003c\/p\u003e\n\u003cp\u003eThis is a custom-made cartridge of the leaked prototype ROM, ready to play straight out of the box — no emulator needed.\u003c\/p\u003e\n\u003cp\u003e✅ Compatible with:\u003cbr\u003eGame Boy (DMG) · Game Boy Pocket · Game Boy Color · Game Boy Advance · Game Boy Advance SP · Super Game Boy\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🎮 Features:\u003c\/li\u003e\n\u003cli\u003eUnreleased Nintendo prototype — discovered in the Nintendo Gigaleak (2020)\u003c\/li\u003e\n\u003cli\u003eBuild date: August 17, 1998 — play history as Nintendo left it\u003c\/li\u003e\n\u003cli\u003eCompatible with Super Game Boy for enhanced display on TV\u003c\/li\u003e\n\u003cli\u003eA genuine piece of cancelled Nintendo history playable on real hardware\u003c\/li\u003e\n\u003cli\u003eHigh-quality custom cartridge shell\u003c\/li\u003e\n\u003cli\u003eAvailable in 8 colors: Gray, Red, Blue, Yellow, Black, Clear Blue, Green, Gold\u003c\/li\u003e\n\u003cli\u003ePlug and play — no setup needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🕹️ Perfect for:\u003cbr\u003eNintendo history enthusiasts, Game Boy collectors, prototype hunters, and anyone fascinated by the cancelled and lost corners of gaming history.\u003c\/p\u003e","brand":"Onlygameboy","offers":[{"title":"GREY","offer_id":53863109591369,"sku":null,"price":17.0,"currency_code":"EUR","in_stock":true},{"title":"BLACK","offer_id":53863109624137,"sku":null,"price":17.0,"currency_code":"EUR","in_stock":true},{"title":"RED","offer_id":53863109656905,"sku":null,"price":17.0,"currency_code":"EUR","in_stock":true},{"title":"BLUE","offer_id":53863109689673,"sku":null,"price":17.0,"currency_code":"EUR","in_stock":true},{"title":"GREEN","offer_id":53863109722441,"sku":null,"price":17.0,"currency_code":"EUR","in_stock":true},{"title":"YELLOW","offer_id":53863109755209,"sku":null,"price":17.0,"currency_code":"EUR","in_stock":true},{"title":"CLEAR BLUE","offer_id":53863109787977,"sku":null,"price":17.0,"currency_code":"EUR","in_stock":true},{"title":"GOLD","offer_id":53863109820745,"sku":null,"price":17.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7181\/8057\/files\/IMG_20251020_183833.jpg?v=1771167133","url":"https:\/\/onlygameboy.myshopify.com\/products\/sutte-hakkun-unreleased-prototype","provider":"Onlygameboy","version":"1.0","type":"link"}