I wanna try to make a similar game to this

Screenshot 2019-01-04 at 11.21.30 PM

So it’s late at night and i remembered this pixel art made for TF 2
Is it possible to make a game similar to this?
Movement wise

I mean it’s technically possible but it’s not practical since you wouldn’t be able to use the grid which Flowlab relies on. Flowlab isn’t really made for isometric games.