Room pixel art

Room pixel art

Bedrooms, kitchens, taverns, shops, and offices. Interiors are where a 2D game either feels lived in or feels like a set of boxes with objects placed in them.

Tilemap, almost always

A room the player walks around in should be a tilemap. Floor tiles, wall tiles, and furniture as separate sprites placed on top.

The single-image approach is tempting because it gives total control, and it stops working the moment you need a second room. A tilemap gives you every room in the game from one set of pieces, and it lets you resize a space without redrawing it.

The exception is a fixed backdrop the player never enters. A shop counter seen from the front, a window view. Those are single images and drawing them as tiles is wasted effort.

Three-quarter, not overhead

True top-down looks correct on paper and unrecognisable in practice, because from directly above a chair is a square and a bed is a rectangle.

Almost every 2D game tilts the camera so you see the floor and the front faces of objects at once. It is geometrically impossible and nobody has ever complained, because it is the only way furniture stays identifiable.

Commit to one tilt across the entire game. Objects drawn at different implied angles in the same room is the thing that makes an interior feel assembled from a pack.

Walls give the room its edges

In a top-down room the wall is drawn as a band along the top, two or three tiles tall, darker than the floor.

That band does more than mark the boundary. It gives furniture something to sit against, it creates the depth that stops the floor reading as an empty plane, and it is where you hang windows, shelves, and doors.

A room with no wall band reads as a rug rather than a space.

Clutter is the point

An empty room with four walls and a bed reads as a diagram.

Lived-in comes from small things at the edges. A cup left on a table, a rug at an angle, books not quite aligned, a chair pushed back rather than tucked in. None of these cost more than a handful of pixels and together they do more than any amount of texture work on the floor.

The chair pushed back is the single best value item on that list. Perfect alignment reads as unoccupied, and a small deviation reads as somebody was here.