What books about this have you read and recommend?
Which companies have the best balance of work and play?
Consider:
Creativity - https://www.youtube.com/watch?v=Pb5oIIPO62g
Flow - https://en.wikipedia.org/wiki/Flow_(psychology)
The idea of working and playing at the same time is a bit fantastical. It's true you can flow, you can be creative, while working, but that's not play, and for probably >95% of workers, work won't be play. Work may be meaningful and purposeful, but really it pays the bills and provides meaning/purpose.
Play is something we associate with children and puppies/kittens, with games and sports and make-believe. Play is an enjoyable amusement which might mimics real-life tasks and skills in a safe environment. Work is real, and it isn't going to be low-pressure and fun for almost all jobs, otherwise why would they have to pay us to do it?
I'd look at finding true depth in the work you do, so you're finishing projects on-time, with high quality, in a non-distracted way that enhances your meaning/life. Then you use the ample spare time left to play.
I tried to make my work the same as play and it burnt me out. I’ve tried to recover with play and lost interest in work.
The trick is to build a routine where the expectation is that you work whatever is required, but not overwork (time and energy are finite), but you prioritize play just as importantly. Play (exercise, social, travel and experiencing life) fuel work. It’s a circular dependency that is key to a happy life. How much of each you do, for how long and what exactly falls into each bucket is what each person on this planet needs to figure out for themselves.
I’ve read the books and tried the apps, but at the end of the day none of that stuff really unlocks anything. For me, baseline is to eat healthy and sleep a lot. From there, things unlock
There is creative work, so I don't think so. Creative work involves instrumental play toward a goal. This in contrast to free play.
https://www.tuni.fi/playlab/considering-play-from-method-to-...
I don't think that you can work and play at the same time. They're two entirely different things. You can, of course, have a lot of fun doing work -- but it's still work, not play.
Better than playing is talking on topic.