@tomekwsrod is absolutely correct.
Blizzard forums are full of Mac users complaining how poorly Starcraft runs on Mac. I don't think Blizzard cares - Starcraft got nickel and dimed by them with the free to play- I don't think they're going to put much more effort into it. Now that Microsoft owns them, who knows, but I wouldn't expect much.
Like the link you posted right above this post - I love Starcraft II. The campaigns are amazing and I love the mutations - quick games that don't require me to invest large mounts of time. Starcraft II is probably the #1 game I've played over the last handful or so of years.
The M1 does really well at old games in my experience but Starcraft II is just poor. I can do Age of Empires II with Crossover and it plays extremely smooth, even large 500 pop / 6 player games on extra large maps. I can even do old dos / windows 3.11 games on Crossover/Parallels in Windows on the Mac and it plays like native (where it didn't on the Intel Macs). Got Star Trek Armada to run but couldn't get Homeworld to work.
🙂
But yeah unless you're ok with playing Starcraft II on low graphics settings, it's a poor experience and even then, expect crashes often - don't change settings while playing mutations, lol, it will crash. It is doable on low settings (1080p).
Warcraft Classic (WOTLK) and I think retail is Apple Silicon native and plays beautifully. Been having a lot of fun on BC/WOTLK with some old BC/WOTLK friends recently.
🙂