I've designed how 30 units per group could look like

Here it is:
https://i.imgur.com/AU2OpXS.png
A little space could be won if get rid of mini map icons, since actually it’s just settings, not actions needed during game (except alert) and already have hotkeys.
Me think 30 is more than enough, and having 10 per row makes it possible to also add floating icons (like free workers) above with bound groups on 1-2-3-4-5-6-7-8-9-0 that have icons and could be clicked on

Warcraft 3 does not need larger control groups. The food sizes make armies small enough to fit in 2 control groups; fitting a whole army in one control group is deathball-y and not what makes Warcraft 3 good.

2 Likes

It could be useful for some custom games but yeah, unless you’re building several dozen copters or peasants or other 1 food units, you really don’t need bigger control groups.

2 Likes

For custom games I agree. It would be neat. Design-wise, War3 is perfect as-is with control groups.