Thanks! I have gone though many emulators and documentation to get the CPU working (It's not fully tested... it's mainly the memory address methods that may be bugged, especially on the illegal opcodes). Sadly I'd never be able to release what I've done due to the scripting language being proprietary to where I work, I'm just doing this for fun and to prove what can be done with a limited language that is most certainly not designed for this. Getting the TIA functional is going to be the hardest part by far, but for now I just need to master the timers. Like, I think Stella deals with this by increment the machine clock on every peek? Maybe? and extra based on same page checks? Anyway, this is not the place for such discussion. If there is a good place to chat about such things, like a discord or something, that would be great. I am just happy that Stella continues to get better and better!