If you have a Switch and a TV, I’d recommend trying out Ring Fit!
That game has been my primary fitness source since 2020. It makes the exercises very approachable, and also engaging. You really don’t need any prior exercise experience to hop in and play it, and it’ll help ensure you get a well rounded workout in.
I haven’t seen anyone mention HROT yet, but it’s a other featuring a retro 3D art style.