Recent Posts

21

Chit-Chat / Re: Your "run select" stories?

« Last post by Mathius on November 30, 2025, 08:13:53 PM »

More than a few times I've accidentally reset long sessions of Dungeon Explorer. Pretty demoralizing during especially long dungeon crawls.

I do remember reading a funny story somewhere that some retro game store owner was convinced that the Turbo in his shop was defective when that feature was pointed out to him.

22

Turbo/PCE Game/Tool Development / Re: Secret of Mana DEMO

« Last post by Necromancer on November 30, 2025, 06:40:54 PM »

I played it a bit (on an RX) and didn't have any issues with walking around and whatnot.  If I messed around with the menu and character swapping, however, things happened.  It wasn't consistent, and not all of them happened at the same time, but here's what I saw:

1) Characters could continue to move around with the menu open.  That lead to them not following at the correct distance after the menu was closed.
2) Cycling through characters quickly caused a crash.
3) Going in and out of the menu, picking different options, caused a crash.

All in all, this is neat stuff and I hope you continue working on it.  I particularly like the title screen birbs, the wading in the water transparency look, and the moving transparent red box; there's some definite potential here.

23

Turbo/PCE Game/Tool Development / Re: Secret of Mana DEMO

« Last post by Paranoia Dragon on November 30, 2025, 05:47:48 PM »

If you would like, you could get a lot of great feedback here on the HuCC Discord Channel

https://discord.gg/qn89tax7

24

Turbo/PCE Game/Tool Development / Re: Secret of Mana DEMO

« Last post by Paranoia Dragon on November 30, 2025, 05:37:51 PM »

Another response I got:

 "might want to let them know that they're using the entire sprite X range
that should cull their sprites.. because all those off screen sprites like that will count toward sprite line limit'


"the PCE (and MD) don't automatically cull the off screen sprite cells like the SNES does
so you have to manually do it
nice little demo. I surprised when the other party members auto attacked the enemies haha
I didn't think it was that far along
that's cool"

25

Turbo/PCE Game/Tool Development / Re: Secret of Mana DEMO

« Last post by Paranoia Dragon on November 30, 2025, 04:52:05 PM »

I got 2 reports on real hardware. Both played it on their CoreGrafx. Both say it works just fine! A third report on someone who played it with MISTer FPGA also working great.

26

Turbo/PCE Game/Tool Development / Re: Secret of Mana DEMO

« Last post by Paranoia Dragon on November 30, 2025, 02:33:30 AM »

A small demo of Secret of Mana for the PCE.
Currently, I don't have access to real hardware. Can anyone check if it runs fine?
It's kind of buggy. In particular, I'm getting a controller input bug when testing on the Ares emulator, but not on Mesen. 

Please, let me know what you think.




https://kaffeeware.itch.io/secret-of-mana-pce

I technically don't have real hardware to test with, all of mine are in various states of decay and I need to get them worked on. All I have is the Analogue Duo at the moment. But I did spread your message around, to help you find testers with legit hardware.

27

Turbo/PCE Game/Tool Development / Secret of Mana DEMO

« Last post by not_again on November 29, 2025, 06:38:19 AM »

A small demo of Secret of Mana for the PCE.
Currently, I don't have access to real hardware. Can anyone check if it runs fine?
It's kind of buggy. In particular, I'm getting a controller input bug when testing on the Ares emulator, but not on Mesen. 

Please, let me know what you think.




https://kaffeeware.itch.io/secret-of-mana-pce

28

TG/PCE Repair/Mod Discussion / Re: PC Engine Duo - Needs Angled to load games? (Potentiometer Adjustment)

« Last post by Keith Courage on November 29, 2025, 05:31:55 AM »

That sounds like lens adjustments needed or a worn laser. This is the case for a Black Tg16 and white PCE CD drive when they only work when turned on their side.

Have you been able to test any other CDR media or do you only have one type on hand?

I test like 4 different brands for my cutomers when they send me DUOs for servicing. That way they will know which one works best with their particular DUO. Otherwise, I might get a random message saying, "Hey my DUO won't read CDRs". "You didn't fix it right". This way they will know what CDR works best. So that won't ever happen.

29

TG/PCE Repair/Mod Discussion / Re: PC Engine Duo - Needs Angled to load games? (Potentiometer Adjustment)

« Last post by stridervm on November 28, 2025, 11:22:24 PM »

I'll try to post pictures of the whole motherboard to show if it's capacitors have been changed (Most likely not). Also the potentiometers as well.

Big issue is I do not have the skills to have the capacitors changed nor know someone who can change it in at least 100 miles. I also have no skills to read the potentiometer voltages as well.

So there can be a case, that no matter how much you adjust it, certain PC Engine Duos will not be able to read CD-Rs. But what happened with mine is that is can read some CD-R. But not all. At least with the current adjustments.

Anyway, have you experienced a similar issue to my console where, to read (some) CD-Rs I needed to run the system in an angled position. Any suggestions?

30

TG/PCE Repair/Mod Discussion / Re: PC Engine Duo - Needs Angled to load games? (Potentiometer Adjustment)

« Last post by Keith Courage on November 28, 2025, 09:56:29 PM »

Has the system had it's capacitors changed? This is a big cause for CD reading problems.

Yes, potentiometers can be adjusted to help read CDR discs, although I should mention that I come across probabaly 1 or 2 DUOs a year, that no matter what is done with adjustments or changing out lenses, that the drive just refuses to read CDR discs.

Also, some DUOs only work good with certain types of CDR media for whatever reason. Some DUOs I've worked on might only work good with the cheaper types(light green bottom) and some DUOs require the slightly more costly AZO dye discs(more bluish green bottom discs).

I do all of my lens adjustments with live tesing and making adjustments by ear. So, I can really make any suggestions by seeing pictures of the potentiomers or volt readings from them.

Usually the V102, V103, or V104 may need slight adjustments one way or the other to help with CDR disc usage.
 V101 is lens position. So this one usually only needs adjustment if the audio has random audio drops every now and again. V102 also can help with random audio drops.