Gladiabots from developer GFX47 was just recently updated with quite a lot of improvements ahead of the Steam release on August 9th.
It's quite an interesting strategy game, since you have no direct control over your units. Instead, you use a drag and drop approach to give them AI actions based on certain conditions.
This latest release improves the game visuals, skins system, team setup screen UI/UX, AI editor UI/UX, the training missions flow was also adjusted as well as XP level thresholds. They also added in a reward when completing a campaign chapter. There's new content too with new "sandbox" maps, team score conditions and also time left conditions so you should be able to do a lot more with your AI designs.
The developer also put up a newer trailer this month:
In addition to the solo play, it also has online play with ranked, unranked and private matches as well as tournament support. The online play will be cross-platform compatible between PC and mobile too.