The "decompilation" was referring to CoolX, which pertains to the other games you mentioned (Boogerman II, FDS ports etc.). The Action 52 rips I mostly re-coded myself, and are unrelated to CoolX; there is no full decompiling of Action 52 AFAIK.

My Arcade recently released a "firmware update" for the "Atari Gamestation Pro" console, downloadable via their website (see https://www.myarcadegaming.com/pages/atari-gamestation-firmware-upgrade-to-v-1-3-only). Similarly to the Arcade1UP firmware updates, this update is effectively just a full ROM dump of the console; allowing its entire contents to be viewed using a tool such as 7-Zip.

There is... a lot to note about this console, including the following:

*All emulation is RetroArch-based. It mostly uses unaltered RetroArch cores, though MAME is replaced with a custom (?) fork called "Jungle" (with variants for MAME 2003, 2014, and 2016).
*There is a "games.db" file with cached data related to the SD card. This includes a giant list of pirated ROMs, with names that match those seen on many recent bootleg consoles (e.g. "Little white rabbit lost.nes", which I have a ripped ROM of from another plug & play; it's an unhacked copy of Pyokotan no Dai Meiro). The ROM names are in English, Chinese, Korean, and Thai.
*The Atari 2600 ROMs have various oddities. Two games (Maze Craze and Surround) inexplicably use PAL copies, whereas the PAL prototype of RealSports Basketball uses a fan-made NTSC conversion. Aquaventure (another prototype) uses the bootleg CCE rom, with its hacked copyright; despite that proper Atari copies have existed for years.
*There are 4 or 5 2600 games that I'm almost certain My Arcade/Atari would not have permission to use on the Gamestation. These include Boxing, an unhacked Activision game; Drag Race, a fan-made graphic hack of Activision's "Dragster"; and Space Raid, an 80s bootleg of Activision's "MegaMania". There is also Fast Eddie, a game originally from 20th Century Fox; and the somewhat odd case of Road Runner, which is too complicated to even explain (and as a bonus, it's another CCE rom).
*The console features many "bonus games", all of which are licensed from Piko Interactive. These are mostly nasty copyright hacks of Beam Software NES games and other junk, alongside the detested hacks of prototype games.
*There are two Shiru NES games on this console that have not been dumped previously: POW 2, a 2048 clone, and Gorodki (mislabeled as "Gordoki"), a port of a Soviet arcade game. Note that (AFAIK) these two games were solely designed for use on Famiclone-ish plug & plays; they also appear on the Go Retro Portable. Snakky is also on this console (mislabeled as "Snakki"), which has been dumped previously but is uncommon. There are also two Piko-watermarked homebrew games from "Segaman", Sumo Slam and Switchblade; I'm unsure if these games have been dumped otherwise or not.

I have also created a TCRF article on the Gamestation (https://tcrf.net/Atari_Gamestation_Pro), which features some more technical details (and k-pop test samples). I have attached the three uncommon Shiru games; though not anything with the accursed Piko Interactive watermarks, in case they get angry and insist they're Illegally Obtained Unreleased Nintendo Switch Leaks or whatever. In any case, I created a .txt documenting any weird ROMs I noticed; you can easily download and navigate the firmware update to obtain them (note the game ROMs are on the "data.img" image within the Firmware.img file).

I have just released the "86-in-1 Classic Player Deluxe"; a sort of "sequel" to the 64-in-1, with additional games and some general code cleanup. The 86-in-1 ROM is attached below, with the development archive available here: https://archive.org/details/86in1.

Yeah that's okay, thank you.

Old thread, but would it be possible to provide screenshots of every game's title screen on this console? I am currently attempting to restore Nice Code copyright notices myself (see http://bootleg.games/BGC_Forum/index.php?topic=3197), and this console is a bit difficult to find now (I didn't buy it when it released as it has the most abysmal emulation I've ever seen...)

I see the files on the disk are just custom-headered NES ROMs... the old "Development Page" states that the other programs can't be run on standard NES architecture; is that truly the case, or the result of less information on the NES hardware existing circa 2001? Other disc images seem to use proper computer-like data (with .bin/.dat/.cmd files and whatnot), I assume those can't be compiled into a .nes file?

Mostly on where they come from; I have never seen that version of I.Q. Champion, for example.

To the best of my memory, they were from the following MAME ROMs:
*pocket brick = "Virtual Football (with 3 bonus games)" [vfootbal]
*cute kids, iq champion, submarine bomb = "unknown VT02 based 25-in-1 handheld" [vt25in1]
*cookies labyrinth, golder = "Cyber Arcade Pocket (JL1895)" [lxcap]
*twin cards = "5 Bonus Games" [5bonus]
*apple chess vt03 = "Zudu-go / 2udu-go" [zudugo]
*solitaire (one-card draw) = "My Arcade Plug And Play 220 Game Retro Controller (DGUN-2959)" [dgun2959]

"Brave Boy" came from an otherwise-generic multicart released on LIBG, I don't recall the name of it.

I am not familiar with them, so I cannot say without having seen them.

I have five of them on hand. Antiquarium, Move Box, and Plane are just the current ProjectPNP copies with their CHR banks removed, as the code is additionally read off of the PRG; the common copies of Mine and Goblet Tower are fully converted to solely read off of CHR. Note that Goblet Tower is/was a VT01 copy that I altered to use its "normal" colors.

My theory is that the earliest Nice Code games used this CHR-less coding, as multiple additional titles seem to have zeroed-out graphics data within their PRG (Music Moment, Balloon Shoot, Toy Bricks, etc). AFAIK the general VT02/03 architecture isn't compatible with files like this (though UM6578 is), which presumably led to the games being converted to use CHR later on.

I didn't take issue with the update for the record (and I appreciate the credit on the LIBG entry), though if I may add a few things:

*There is a distinct set of five games that is split between the Nice Code and !Other directories: this is comprised of Eeeck A Mouse, Echo Chamber, Fruit Pig, Trounce, and the "!Other" folder's Sudoku. These should probably be moved in one directory or the other.
*The Waixing game "Crazy Racing" should be categorized as a hack of Astro Fang - Super Machine. "Whirlwind Pikachu" in the !Other folder should be moved to the Funtime folder.
*"Reversi (Candy)" is a variant of RB Chess (AKA Apple Chess - not the same as the Subor version), which used to be in ProjectPNP, but at some point was removed. I believe RB/Apple Chess should probably be added back, particularly if the "candy" variant is present.
*A few Nice Code games have earlier revisions that use PRG for graphics instead of a separate CHR chip; should these be added as ROM variants?
*The Waixing versions of Apple Chess present in ProjectPNP have Mario removed from the game over screen; I recently compiled versions adding Mario back, which should probably supersede the older ones.
*The "Solitaire (unknown)" ROM in ProjectPNP uses three-card draw; there is an alternate version which uses one-card draw.
*Not sure if it really matters, but Plants vs. Zombies and Plumber are large overdumps; both games are intended to be 48k in size.

I have attached some assorted ROMs below (including the three last-mentioned bullet points); I have sorted by ProjectPNP folder structure but not renamed them. I can provide further details on any if needed. For ones that are most likely to need explanation:

*The added Hot Racing, Snowracing, and Gallop are games from the Racing Challenge 8-in-1; the former two have their original title screens restored (i.e. pre-Racing Challenge "replacement" title), but Gallop does not.
*The added Nice Code Sudoku is an attempt at making a single-game ROM retaining the title screen, by cutting down the 6-in-1 menu the game is attached to (+ making the menu instantly launch into Sudoku). The game uses two separate ROMs for the title screen and game itself, resulting in most multicarts skipping the title sequence.