For the record, a lot of the stuff on these files appears to put this in the same pile as the other Pokemon leaks for the past 2 years. So the hacked assets from the iQue server, which handles a lot of Nintendo's Chinese dealings. In which case, this development build is likely from 2018, and was kept by the guy who was arrested for hacking Microsoft and Nintendo at one point. There is a news article
here, and minor acknowledgement
here. The leaks led to Glitch City Laboratories
shutting down, due to the way they researched games being compromised with the release of so much source code. In addition, the two main individuals involved with the hack were previously notable members of the website. Helix Chamber attempted to remove references to developer emails and such with these leaks, but bad actors released them early without these precautions taken. It's partly why I haven't covered this stuff much on my blog, it's kind of...a morally grey area.
Now looking at the image posted earlier, it's easy enough to list what was there and what isn't since it uses the Dex numbers. Some of these names are romanized Japanese names, others codenames used for a long time. However, once you get to Gen 6, the numbers become a bit iffy, and appear to use Index Numbers...order of creation. However, you can just view the demo to deduce most of it.
View attachment 283635
- Charizard x2, doesn't seem like one is Charmeleon
- Blastoise
- Beedrill
- Pidgeot
- Ekans
- Arbok
- Pidgeot
- Pikachu
- Magnemite
- Marowak
- Aerodactyl
- Vanilluxe
- Joltik
- Furfrou
- Greninja
- Tyrunt
- Aurorus
- Avalugg
854 and 855 I'm not sure about as I don't remember seeing anything later. It's the dex number of Sinistea and Polteageist, but I'm pretty sure this is the index number of a Pokemon designed in Gen 6 or 7 that was made pretty late in the design process. They usually make a bunch of designs and cut them, but keep the index numbers until much later. I'm probably missing something.
Anyway, sorry if any of this has been posted before.