I really enjoyed the story and I like the premise of it all. one thing I was thinking of was how individual cities could still have advance tech while they are cut off from each other so much that the internet was too expensive to use on small things. But when you showed that item could be taken out of games it made sense. I figured they would almost completely replace any manufacturing and prototyping or even resource gathering with just manifesting the tech or resources from a seed. I could even see how this would make developers even more important for the survival of a city. those with high enough mana could probably just make a living manifesting thing like food, resources and tech for a city. anyway, keep up the good work. if you want suggestions for future game I would recommend the new tomb raider series for survival, bow, firearms and acrobatic skills. Assassins' creed would be good for stealth and depending on the series it could even make a good blade or bow skill. if you would want tech which would help people, I would recommend Horizon game with Aloy, learning survival, many weapons. but most importantly the technology of Gaia including planetary level AI systems, vastly improved data transfer tech from the spire in the first game, the shield weaver armor for lower-level solders and more importantly who wouldn't want a mechanical companion to help them on quests.

I Would vote for a tech anime next like any Gundam series. he has already gotten a lot of power from hunter x hunter I believe it would be a good change of pace to have him get tech next. I would recommend iron blood orphan gundam series it had a lot of potential for tech (Ahab reactors, mind Machin nanotech, healing nanotech, and so on.) and who would not want to get a giant robot.