From watching the stream it's obvious that Tyce didn't put a lot of work into preparing for it (at least compared to Jace), still I found his reaction to the horror games to be funny, both the 'I'm too stupid to realise this is trying to be scary' and the 'OH GOD JUMP SCARE' kind. I also found the scene in the first horror game where the woman was crying in front of the swing to be interesting as I swear it actually made Tyce slow down for a bit and take in the scene, makes me wonder why it did and he just randomly clicked everything else.
Other interesting stuff: Jace apparently looks at furry pics on his phone when he's with Tyce- to be honest I think I'd retreat to an image folder too if confronted by Tyce but there we go, and skeletons apparently are to Tyce what Wolves and the Marines are to Jace.
Finally on the Sims stuff, I'm pretty sure that the Stryker in the first save that Tyce loaded is the same one as from the end of Livestream 4 where the Grim Reaper revived him. The age, clothes, fame and location all seem to match up, though I may be mistaken, if I'm right it seems interesting that Jace would keep a save moments after Stryker's life was shown to be completely out of his control. Also, Jace (or Tyce admittedly, though given the lack of prep elsewhere in the stream I doubt it) apparently pirated the 'Into the future' DLC and installed a new mod as can be seen by the Time-Portal-thing by the tactical hobo-bunker that Soap was at and the unarmed kills that T-Dog was doling out. This seems to imply to me that Jace has been privately playing the game, though I struggle to see what he'd hope to achieve from it, perhaps we'd have seen next Sims Livestream but given how Tyce deleted all those households I get the feeling that if we see a new Sims segment it'll be a fresh start for Stryker. Which to be honest is good, from the looks of the various households Jace had created it seemed like he had surrounded himself in the ghosts (metaphorical and literal) of Sims from livestreams past, it must have been rather demoralising to set up his last Sims segment, trying to convince himself that this time it will be as it should always have been and come across multiple families with Meryl and Stryker together- reminding him of how he failed to do that in the past.