Vertex Meadow runs in your web browser and lets you make 3D environments which you can walk or fly through, either by importing images or by drawing them in an editor like MS Paint. Although you cannot add any complex mechanics to your creation, it is possible to link together multiple environments (or levels) using triggers to make a longer sequence of environments for players to explore. You can also export your levels and host them somewhere like to share with others.

The level editor can be a little confusing at first but it’s easy and fun to play around with it and learn how it works.