Chris Covell
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chriscovell.bsky.social
Chris Covell
@chriscovell.bsky.social
I'll be posting retro gaming, retrocomputing, and retro dev stuff.
Canadian living in Japan
https://www.chrismcovell.com/
Interesting! It kind of looks like the SPC acts like a Z80 (dbnz mnemonic), but with 6502 register names...?
November 11, 2025 at 11:54 PM
The border colour (where the first bit of controllable colour starts after the colourburst in composite) actually has fixed timing horizontally, I think. It's the active pixel area that can have 3 different resolutions (dot clocks) and dimensions that can slide around within the border dimensions.
November 11, 2025 at 12:07 PM
Thank you for your great work since the '90s too, Zophar!
November 10, 2025 at 11:10 AM
Yep! I have some more (sorry, poor-quality) photographs here: www.chrismcovell.com/secret/SFC_1...
Japanese Secrets!
www.chrismcovell.com
November 9, 2025 at 9:13 AM
I agree, but the article needed a final proofreading:
"The engineer sugests that..."
"The suggeation for a hardcore mode, makes sense."
Spelling 'suggest' correctly seems to be a hill this author can't climb; and that unnecessary and incorrect comma is irksome. This isn't a speech to be read aloud.
November 7, 2025 at 10:44 PM
I was most impressed with how cool you acted in the face of laptop & missing notes difficulties. 👍
November 3, 2025 at 11:24 PM
Book-Offs are mostly where the dirt-common retro games are brought in in loads from HardOff by dumptruck and left to die. **Almost** not worth stopping by them.
October 30, 2025 at 12:49 PM
Why not just tax their earnings at regular corporate rates like normal countries do? <-- naive but... the right thing to do?
October 23, 2025 at 9:49 PM
Yup, it got cheat codes in the magazines sent in by players (how??!) and everything. Then nope.
October 18, 2025 at 4:24 AM
1983. I always see the most beautiful styles and designs in TVs, stereos, appliances, etc., and I always peg it at '83 and I'm usually right.
October 13, 2025 at 12:36 AM
a big Arlo Guthrie fan...?
October 11, 2025 at 11:07 PM
Hopefully "LDAIM 100" doesn't default to meaning Octal... 🤢
October 10, 2025 at 10:28 PM
Hey, you can get more of the original design with a little re-jigging. Here is a mock-up that should fit in the NES' constraints -- you can use sprites to touch up other areas that stand out.
October 10, 2025 at 12:35 AM
Oh, you don't know EGM's difficulty rubric, then:
Hard = Ed Semrad fobbed the review off to a reviewer who doesn't like that genre
Avg. = Each reviewer played the game for less than 5 minutes
Easy = Review crew was given evaluation copy from publisher that came with full cheat codes
October 8, 2025 at 12:15 AM
His is the attitude that keeps the phrase "pearls before swine" relevant today.

Also his spelling and grammar suck and are driving me crazy!!!!!!!!!!
October 3, 2025 at 10:32 PM
But then you'll get guys like Snake Plissken saying "President of what?" 😄
October 2, 2025 at 11:41 PM