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Prototype: ECCO II - The Tides of Time Dec 22 2009, Sega Megadrive
This Ecco II build unofficially designated "0429" (from its filename) comes close on the heels of the previously-released "X11" prototype. Though not much time passed between these builds, the game has seen substantial advancement, rounding out of 'sketch' stages, improved stage architecture, object code, and many bugs and odd holes have been patched. However, this build brings with it some strange new elements, including 2 odd 'easter egg' stages. 0429 is a key part of the Ecco II development timeline and helps connect the "Playable Preview", "X11" and forthcoming builds. |
| ECCO II - The Tides of Time (Prototype - Apr 29, 1994) |
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Unreleased: Lobo Sep 15 2009, Sega Megadrive
Unreleased game originally developed by Ocean America, due to be released in 1996.
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| LOBO (Prototype) |
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Prototype: Ecco - The Tides of Time (Prototype X11 - Apr 13, 1994) Mar 30 2008, Sega Megadrive
This unfinished version of Ecco II: The Tides of Time has the designation "X11" and was built on April 13, 1994. It has many dramatic differences from the final version of the game, and never-before-seen stages, music, enemies and more. |
| Ecco - The Tides of Time (Prototype X11 - Apr 13, 1994) |
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Prototype: Nightmare Circus Mar 30 2008, Sega Megadrive
An early prototype of Nightmare Circus, a very rare game itself. |
| Nightmare Circus (Prototype) |
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Prototype: X-perts Mar 30 2008, Sega Megadrive
An early prototype of X-perts. |
| X-perts (Prototype) |
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Road Rash 3 (Alpha) Jan 31 2008, Sega Megadrive
Road Rash 3 alpha cart provided by man_traic. It has several major differences, and contains many leftovers from Road Rash 2. |
| Road Rash 3 (Alpha) |
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Dev kit: GEMS Sep 24 2007, Sega Megadrive
GEMS is the sound driver used in a ton of Megadrive games. Now you can create your own music or edit what already exists with ease |
| GEMS |
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Unreleased demo: Ship Sep 24 2007, Sega Megadrive
Asteroids-like game by Technopop. You fly around in a ship around a sun that will kill you on touch. You can even play with a buddy in 2p mode. |
| Ship (Unreleased) |
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Prototype: Barkley Shut Up and Jam! 2 Dec 23 2006, Sega Megadrive
A pretty early prototype (which is cool) of a shitty sports game (which is not cool at all). It's really early, with different title screen, menus and music and stuff like that. |
| Barkley Shut Up and Jam! 2 (Beta) |
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Beta: Shanghai 2 - Dragon's Eye Dec 23 2006, Sega Megadrive
A prototype of Shanghai 2. It's pretty close to final. Despite having a shitty name, it's a pretty nice kyodai-type game. |
| Shanghai 2 - Dragon's Eye (Beta 2) |
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Unreleased PAL: Aero the Acrobat Dec 23 2006, Sega Megadrive
Another unreleased PAL version, this time of Aero the Acrobat. This one also comes from a prototype cartridge from UK. |
| Aero the Acro-Bat (Beta) |
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Unreleased PAL: Bubble & Squeak Dec 23 2006, Sega Megadrive
This is the european unreleased version of Bubble & Squeak. Comes from a proto cart (from UK). |
| Bubble and Squeak (E) (Unreleased) |
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Sonic The Hedgehog 3 (Argentinian Pirate) Nov 09 2006, Sega Megadrive
Sonic 3 pirate with a small glitch on the title screen and no SEGA logo. Cartridge provided by Sik. |
| Sonic The Hedgehog 3 (Argentinian Pirate) |
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Early prototype: Sonic 2 Nov 07 2006, Sega Megadrive
Best Hidden Palace release ever. Beats anything, easily. It's VERY early, based on Sonic 1 and whatnot. Enjoy. |
| Sonic The Hedgehog 2 (Early prototype) |
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Beta: Sonic 3d Blast Oct 23 2006, Sega Megadrive
The cart says it's 70%, but it's a 95% complete Sonic 3D beta. Have fun, it was quite expensive. |
| Sonic 3D Blast (Beta) |
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Unreleased: Prince of Persia 2 Aug 11 2006, Sega Megadrive
Megadrive port of Prince of Persia 2, sequel of one of the greatest games ever. In a quick comparison, this port is worse than the SNES one (sadly). This game was canned for unknown reasons. |
| Prince of Persia 2 - The Shadow and The Flame (Beta) |
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Pirate: Ms. Pacman Jun 20 2006, Sega Megadrive
A pirate version of Ms. Pacman. Ripped from the "Golden 10-in-1" ROM. |
| Ms. Pacman (U) [p1][!] |
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Pirate: Sonic the Hedgehog Jun 20 2006, Sega Megadrive
Yet another pirate of Sonic 1. All the "Sega" logos have been removed, and you start with 40 lives . This was ripped from the "Golden 10-in-1" ROM. |
| Sonic The Hedgehog (W) (REV00) [p5][!] |
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Unlicensed: Golden 10-in-1 Jun 20 2006, Sega Megadrive
Dumped by Rika Chou, Golden 10-in-1 is an unlicensed multi-cart.
It has been brought to my attention that this is indeed a bad dump. I will work on getting a good dump soon. |
| Golden 10-in-1 (Unl) [b] |
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Unreleased before: Teddy Boy Blues May 02 2006, Sega Megadrive
Very nice game, shame it's never seen the light of the day. Try to beat it ;) |
| Teddy Boy Blues (SN) (J) [!] |
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Unreleased before: MegaMind May 02 2006, Sega Megadrive
A lot like mastermind, but with things like flags or fruit. |
| MegaMind (SN) (J) [!] |
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Unreleased before: Riddle Wired May 02 2006, Sega Megadrive
As you can guess from the title, it's a riddle-type game. Have fun with it, it's in japanese. |
| Riddle Wired (SN) (J) [!] |
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Unreleased before: Kiss Shot May 02 2006, Sega Megadrive
Ever played billards? In this game, you can play in the Nine Ball mode and the Boulard mode. Not that bad. |
| Kiss Shot (SN) (J) [!] |
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Unreleased before: Robot Battler Apr 25 2006, Sega Megadrive
Another wierd, japanese game. You're probably gonna spend ages trying to choose character stats and shit like that. Have fun. |
| Robot Battler (SN) (J) [!] |
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Unreleased before: Aworg Apr 25 2006, Sega Megadrive
This game is boring. That sums it up, pretty much. |
| Aworg (SN) (J) [!] |
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Unreleased before: Medal City Apr 25 2006, Sega Megadrive
Wierd card game. Looks like poker, but it's all in jap, so I have no idea, really. |
| Medal City (SN) (J) [!] |
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New dump: Paddle Fighter Apr 25 2006, Sega Megadrive
The objective of this game is to put the ball in your foe's 'hole' using your paddle. |
| Paddle Fighter (SN) (GNKO) (J) [!] |
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New dump: Hyper Marbles Apr 25 2006, Sega Megadrive
The goal of this game is the bump ships into some kind of electrical fences with your own ship. |
| Hyper Marbles (SN) (GNKO) (J) [!] |
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New dump: 16 Ton Apr 25 2006, Sega Megadrive
Just a few bytes different. The header was edited to suit the Game no Kanzume Otokuyou ROM compression. |
| 16 Ton (SN) (GNKO) (J) [!] |
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New dump: Final Labirynth Apr 25 2006, Sega Megadrive
Close to the usual (JU) dump, it's a bit earlier. There's a bug in an ending ASCII text, that was fixed in the common dump. |
| Fatal Labirynth (GNKO) (J) [!] |
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Official bugfix: Sonic the Hedgehog 2 Apr 25 2006, Sega Megadrive
A quick bugfix made by Sega soon after they released REV01, fixing a bug in a cheat code. |
| Sonic The Hedgehog 2 (W) (REV01a) [!] |
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New revision: Ristar Apr 25 2006, Sega Megadrive
An older (by a whole month) Ristar revision than we are used to play. Shouldn't be considered a beta, but has quite a few code differences. |
| Ristar (UE) (REV00) [!] |
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Alpha: WWF Wrestlemania Arcade Apr 25 2006, Sega Megadrive
It's a very early alpha version of WWF Wrestlemania Arcade (256kB compared to the final 4MB). Pretty boring game if you ask me. |
| WWF Wrestlemania Arcade (Alpha) [!] |
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