Sonic The Hedgehog (Mega-Tech, set 2)
Join Sonic the Hedgehog as he saves and frees his animal friends from Dr. Ivo Robotnik's evil scheme for world conquest.
Télécharger Sonic The Hedgehog (Mega-Tech, set 2)
Contents of the ROM :
Technical
CPU
- maincpu 68000 (@ 7 Mhz)
- genesis_snd_z80 Z80 (@ 3 Mhz)
- mtbios Z80 (@ 3 Mhz)
Chipset
- YM2612 (@ 7 Mhz)
- SEGA VDP PSG (@ 3 Mhz)
- SN76496 (@ 3 Mhz)
Display
- Orientation Yoko
- Resolution 255 x 224
- Frequency 60 Hz
Controlers
- Number of players 2
- Number of buttons 4
- Kind of controler joy (8 ways)
Clones of Sonic The Hedgehog (Mega-Tech, set 2)
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Tips on Sonic The Hedgehog (Mega-Tech, set 2)
* Level Select : At the title screen, press Up, Down, Left, Right. You should hear a noise like a ring being collected. Then, hold A and press Start for a level select.
* Crazy Sonic : Hold A+B+C during demonstration mode for force Sonic to run into objects and act strangely (Note : This may also be done during the ending sequence after completing the Final Zone).
* Debug Mode : Press Up, C, Down, C, Left, C, Right, C, Start, then hold A at the title screen. Continue to hold A until game play begins. Screen coordinates will appear instead of a score and the number of objects displayed will appear instead of the time remaining. Use one of the following buttons sequences to enable the corresponding debug code...
Object transformation : Press B during game play to change Sonic into a game object.
1) Press A to change into a new object.
2) Press C to place an object on the screen.
3) Press B again to revert back to Sonic (Note : The type of object that may be selectable will vary from level to level).
Invincibility : Sonic is, by default, invincible in debug mode (Note : Sonic can still drown, be crushed, fall and die, etc. He is only invincible to enemy attacks).
Slow motion : Pause game-play and hold B.
Restart : Pause game-play and press A.
Frame advance : Pause game-play and press C.
* Control Ending Sequence : Enable the 'Debug mode' code. Press B when Sonic is running with the animals at the end, then turn back into Sonic. You can now control yourself.
* Crazy Sonic : Hold A+B+C during demonstration mode for force Sonic to run into objects and act strangely (Note : This may also be done during the ending sequence after completing the Final Zone).
* Debug Mode : Press Up, C, Down, C, Left, C, Right, C, Start, then hold A at the title screen. Continue to hold A until game play begins. Screen coordinates will appear instead of a score and the number of objects displayed will appear instead of the time remaining. Use one of the following buttons sequences to enable the corresponding debug code...
Object transformation : Press B during game play to change Sonic into a game object.
1) Press A to change into a new object.
2) Press C to place an object on the screen.
3) Press B again to revert back to Sonic (Note : The type of object that may be selectable will vary from level to level).
Invincibility : Sonic is, by default, invincible in debug mode (Note : Sonic can still drown, be crushed, fall and die, etc. He is only invincible to enemy attacks).
Slow motion : Pause game-play and hold B.
Restart : Pause game-play and press A.
Frame advance : Pause game-play and press C.
* Control Ending Sequence : Enable the 'Debug mode' code. Press B when Sonic is running with the animals at the end, then turn back into Sonic. You can now control yourself.
Sonic The Hedgehog (Mega-Tech, set 2) and M.A.M.E.
0.71u1 [David Haywood]
WIP:
- 0.88u2: Changed description to 'Sonic The Hedgehog (Mega-Tech, set 1)' and clone to 'Sonic The Hedgehog (Mega-Tech, set 2)'.
- 0.86u4: Changed parent and clone descriptions to 'Mega-Tech: Sonic The Hedgehog'.
- 0.83: Changed parent and clone descriptions to 'Mega-Tech: Sonic the Hedgehog'.
- 0.82: David Haywood added clone 'MegaTech: Sonic the Hedgehog (set 2)'. Changed parent description to 'MegaTech: Sonic the Hedgehog (set 1)'.
- 0.71u2: Added Z80 (3579540 Hz) CPU3.
- 0.71u1: Added 'MegaTech: Sonic the Hedgehog' (Sega 1989) just to show the current status. The driver has no menu system emulated. David Haywood improved Genesis emulation a bit in preparation for MegaTech / MegaPlay, sound code based on MESS.
Romset: 544 kb / 2 files / 381.7 zip
WIP:
- 0.88u2: Changed description to 'Sonic The Hedgehog (Mega-Tech, set 1)' and clone to 'Sonic The Hedgehog (Mega-Tech, set 2)'.
- 0.86u4: Changed parent and clone descriptions to 'Mega-Tech: Sonic The Hedgehog'.
- 0.83: Changed parent and clone descriptions to 'Mega-Tech: Sonic the Hedgehog'.
- 0.82: David Haywood added clone 'MegaTech: Sonic the Hedgehog (set 2)'. Changed parent description to 'MegaTech: Sonic the Hedgehog (set 1)'.
- 0.71u2: Added Z80 (3579540 Hz) CPU3.
- 0.71u1: Added 'MegaTech: Sonic the Hedgehog' (Sega 1989) just to show the current status. The driver has no menu system emulated. David Haywood improved Genesis emulation a bit in preparation for MegaTech / MegaPlay, sound code based on MESS.
Romset: 544 kb / 2 files / 381.7 zip
