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Deadeus is an authentic horror Gameboy game developed using Chris Maltby’s GB Studio engine, Featuring music by Stuart Busby. The game centers around a small boy who has a prophetic nightmare telling him everyone will die in 3 days and that he has to investigate his village to see how he can save them, if at all. The game has 11 endings and no direct path leaving it up to the player to decide which is the best course of action. The game comes as a ROM file, to play it you will need to download an emulator to your device. The game is also playable on an original Gameboy using a flashcart or other emulation cartridge.
Deadeus Game Boy price & value
Deadeus for Game Boy is currently worth about $81.00 for a complete-in-box (CIB) copy. Real-market prices from eBay sold listings, updated daily.
Frequently asked questions
- How much is Deadeus (Game Boy) worth?
- A complete-in-box (CIB) copy of Deadeus for Game Boy is worth about $81.00 based on recent eBay sold listings.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Deadeus on Game Boy. 100 Coins computes its own average from the individual eBay sold listings it tracks for this exact edition, weighted so recent sales count for more — which is why the two differ. Both numbers are shown on every condition card above.
- Where does 100 Coins get its price data?
- All prices on 100 Coins come from real eBay sold listings — actual completed transactions, not asking prices or estimates. Prices are updated daily.
| Source | Date | Price | Completeness | Description | Report |
|---|---|---|---|---|---|
| eBay | 2026-01-25 | $190.00 | Sealed | Deadeus Collector's Edition | Game Boy Incube8 | Cosmic Horror | Factory Sealed | |
| eBay | 2026-01-03 | $159.00 | Sealed | Deadeus Collector's Edition | Game Boy Incube8 | Cosmic Horror | Factory Sealed | |
| eBay | 2025-12-12 | $80.31 | Sealed | Deadeus Collector's Edition - Nintendo Gameboy Incube8 Games Brand New Sealed | |
| eBay | 2025-05-18 | $100.00 | Sealed | DEADEUS COLLECTOR'S EDITION Nintendo Game Boy NEW SEALED Incube8 Games Horror GB | |
| eBay | 2024-03-29 | $64.98 | Sealed | Deadeus Collector's Edition Nintendo Gameboy incube8 Games NEW SEALED | |
| eBay | 2023-10-25 | $110.00 | Sealed | SEALED Deadeus Collectors Edition incube8 OoP Factory (Gameboy, 2022) | |
| eBay | 2023-06-27 | $81.00 | CIB | Deadeus Collectors Edition incube8 Game Boy Complete | |
| eBay | 2023-06-13 | $99.99 | Sealed | Deadeus Collectors Edition incube8 Gameboy OoP Factory Sealed | |
| eBay | 2023-04-26 | $150.16 | Sealed | 2022 Incube8 Games Gameboy Deadeus Collector’s Edition New sealed Box set |
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