From what I know, Video61, Lance has been selling for Atari since the 1980s. When Atari was active under Warner Communications, then later Jack Tramiel, he was a much larger operation. When Jack sold Atari, Lance acquired a lot of material from Atari. You may need to talk to Lance to get further details. His email is on his website.
I did not get involved with him until Sal contacted me around summer 2007 about porting an Amiga game called Battle Squadron. At the time I was working on various PC games and doing work on Jungle Quest when I had spare time. The Battle Squadron project never panned out and did not hear from Sal until late in 2007 to do an Atari 8-bit version of Tempest.
What other information would you like?

Some good news. We decided to produce the game with the animated character set. This will enhance the gaming experience and add more of a NES Zelda like game play. This the latest enhancement I made lately to this game. The other upgrades I made was making the encoding small that draws each screen, so more screens can be stored within the cartridge space. Added a storekeeper on the screens you need to buy items. Added a "knock-back" effect when an enemy strikes you. A colored background behind the Hitpoint (HP) indicator. Green when poisoned, Red when low.
The primary reason why the game got delayed was when we started making games for the Atari 5200 and 7800, they sold, demand for them was much higher than just 8-bit games. When I did 8-bit games, I made the 5200 port also. The other reason is that I like to tinker with games that I wrote to see if I can make something interesting happen. Some of the stuff I did enhanced Secretum Labyrinth and Video61 really liked them. Each time that happened, it required additional internal beta testing to make sure a small change did not create an issue that will pop up playing the game for a few hours.
All I can say, that when I worked with Video61 directly, things got better and evolved over time. We had to figure out stuff, it was a learning curve. I am sorry that I got involved in responding when other threads went off track, that just led to it going further. If anyone has a prior issue with the games we are involved with, please email or post it somewhere where we will have an opportunity to replay and resolve the issue. Video61 frequently posts on Atari.IO now. As long as you are clear about the problem, and civil, we will reply.

Jaki jest dokładny rozmiar wcięcia na etykiecie? Potrafię konwertować miary metryczne.
(What is the exact size of the indent for the label? I can convert metric measurements.)

The other game I created a thread for is here. I do not create these threads just for attention, other than looking for feedback about the games I am doing. I know there is resentment about the games being sold on cartridge for the Atari 8-bit. That is why I try to put together games that people will like and important for me to hear from them during development.
I do feel remorse over someone's passing, and was disappointed about his separation about his departure with Video61 a few years ago. Some stuff happened after he left, and this is not the place to discuss that. As long as things return to a more civil state, I will not be listing what he did on Facebook either.
Yesterday, I looked over some features for Jungle Quest. In the game, there will be pits with spikes at the bottom. Of course, lethal if you fell on them. I am considering making it so these animated spike character set graphics be placed elsewhere onscreen for an obstacle you need to jump over, or avoid jumping into.
The other is temporary invincible mode for a few seconds where the main character cannot be harmed when touching animals, similar to what we see in other scrolling platform games.

I would like to say thankyou for bringing me concerns about the cartridge assembly and labeling. I will forward your concerns to Lance. We have already addressed the issues mentioned here. I am aware some of it carries back before I got involved with Video61. As stated, Video61 has changed over to using better stuff, and I helped him with it.
From time to time, I do test prints of labels on my own InkJet printer that I did to a normal white sheet. I know there are some issues with faded bars inherit to my model of inkjet. From the images Video61 sent to me, I am no longer seeing them. It does look like the new printer does a better job.

I never posted these statements. After Sal passed away, I made a memorial post on my Facebook group that acknowledged his work on Tempest Xtreme and Venture.
I did make a statement that Video61 and myself had a good working relationship after Sal parted ways back in 2015.

Last year, Lance got a much better printer. Ran into the same issue that many people ran into with InkJets where the companies charge a lot of money for refilled ink. He now uses glossy paper labels. I believe he orders them from Sheetlabels.com, Avery, or local store, depending on the sizes he needs.
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I am aware of  problems with older labels. The Tempest Xtreme labels were done by Sal, who was at the time middleman between myself and Video61. I did not find out about some stuff until I saw people complaining about stuff, and I started communicating with Video61 directly, and pointed out sites where he could get quality blank label sheets at good a good price. He also goes to a store near his home that stocks some sizes.

I am the one programming this game. My name is on the title screen. I may get some help with the music.

I can tell you that I will be doing the data entry for all the additional levels, and will be fine-tuning the movement of onscreen objects.

I will be getting back to this game soon. It was originally done as a hobby project that I started posting about in 2007. Work to differentiate it from Pitfall and Jungle Hunt is ongoing. There are already many things inside the game that are not in Pitfall. With the ability to put objects anywhere, will allow more dynamic levels.

I know many do not know who Sal was. I have edited the post to make it less negative where KJMANN is concerned.

I may post something in "Mess" when I figure stuff out. But want to keep on track keeping things relevant about Atari 8-bit and programming I do for the system.
Last year I started work on a game that I had way back when I returned to Atari. The game was called Jungle Quest. It was suppose to be similar to Pitfall, but would have new worlds to explore. Big scrolling screens. It will have a jumping system similar to Super Mario World and have moving platforms. Video61 wanted more elements to make it different from Pitfall because I David Crane is someone he knows. I looked at another MS-DOS called "Jill of the Jungle" for inspiration. This will be a colorful and action packed challenging game.
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I would like to add that Jungle Quest was a project I started up before meeting Sal, and I originally posted about the game on the AtariAge forums back in 2007. Sal came in first wanting to port Amiga "Battle Squadron", then later Tempest, and kept going on about making ports of other games. I wanted to make more original creations, and Lance told me Sal complained behind my back trying to stop my original stuff because Sal wanted to control everything I published with Video61. Good thing Sal got the boot in 2015. I believe we have done better without him and that is all I am going to say about that.

https://youtu.be/OnYIY8AUavk
(Anyone tell me why my links aren't working here)