Can you actually make games with lovable / emergent, or are they strictly for web apps?

I keep using these AI builders for web stuff (dashboards, landing pages) and they're great at it. but i want to try a small browser game, something simple, like a trivia or idle/incremental thing, not a 3D unity project. has anyone actually shipped a playable game with one of these? where does it fall apart, the logic, the graphics, the saving progress part? trying to figure out if it's worth attempting or if i should just learn a real game engine.