Lumii

Players stuck on a farm layout in Stardew Valley, a Minecraft build, a Hades run or a long Euro Truck Simulator 2 haul can ask Lumii for help without leaving the game.

Lumii is an AI gaming companion and chatbot that gives instant game strategy and tips, and it also offers personalized emotional support when a session has gone badly or you just want someone to talk to.

The four games named above are where Lumii is said to specialize, so expect the sharpest answers there.

Beyond those titles, Lumii is described as having extensive knowledge of games in general, though how deep that goes for lesser-known ones is something you would need to test.

Lumii also adapts to the user, which suggests its replies shift to match how you play and talk.

It sits oddly under Office and Productivity, since the appeal is a character you chat with about games, not a work tool.