Topics

1

Mega EverDrive / Mega Everdrive X7 SMS/SG-1000 games compatibility issues

« on: April 03, 2019, 12:35 AM »

Here are some games that seem to have compatibility issues with X7:

The Castle SG-1000 - (shows garbage after SEGA logo on Mega SG and doesn't play sound on Genesis, even after pushing a button)

Othello SG-1000 - (shows blank screen on Mega SG and doesn't play sound on Genesis, even after pushing a button. Othello Multivision BIOS version plays on Mega SG and has sound on Genesis, but isn't playable with standard controllers)

Arcade Smash Hits SMS - Locks up on Centipede when played on Sega Genesis and Mega SG in NTSC and PAL modes.

Pit Fighter SMS - Both Brazilian and European versions start to play music and lock up on a black screen (Genesis and Mega SG NTSC and PAL)

I also heard of compatibility issues with Lion King SMS and Jungle Book SMS, but I haven't tested them.

2

EverDrive N8 / Everdrive deleting FDS headers

« on: November 20, 2016, 10:39 PM »

When I play a FDS game using the latest OS (V15), the game runs, but the FDS header is deleted after I play it. Nestopia also detects the files played on the Everdrive as corrupt files, though the files still run on FCEU and Everdrive.

3

Mega EverDrive / wily wars saving issues

« on: October 11, 2016, 03:28 AM »

I have tried multiple ROM of both JP and EU versions of Wily Wars and couldn't get it to save on my Mega Everdrive X7. I have tried resetting and turning save key and cheats off (I have a US/JP region switch on my model 1 HDG Genesis) with no success. When I try to save, the data is lost when I reset with the menu off. When I reset with the menu on, no save data is created with backup on. The occurs with both the EEPROM and SRAM ROMs. How do I get the MMWW saves working? They work fine for other games.