In the game

Notre-Dame in the gameExtra Buildings mod for Brick by Brick · 21 October 2026

The simplified Notre-Dame of the Extra Buildings mod, standing finished in the town of Brick by Brick: about 26,500 bricks in five construction sites, from the west front with its bell towers to the round choir and the spire over the crossing. Arcades of pointed arches carry the upper walls inside. For these screenshots the mod's showcase mode places the whole building at once; in a normal game every brick is placed by hand, section by section, with a walkable scaffold up to the spire.

3D preview of the design (brick list, construction sections) Source code on GitHub

The cathedral's west front: two bell towers with tall belfry openings, a blue rose window and three portals on a pale stone plinth — The west front: two bell towers, the rose window and three portals on the plinth.

The round choir with its curved ambulatory, the transept front with a rose window and portal, the dark spire and the bell towers behind — From the choir side: the round choir with its ambulatory, the transept front and the spire over the crossing.

Inside the nave: rows of grey pointed arches on paired piers carry the high walls, the west rose window at the far end — The nave: arcades of pointed arches on paired piers carry the upper walls; the west rose window at the far end.

The crossing: a corner pier rising to the roof, arcades opening into the aisles and the transept front with its rose window — The crossing: a corner pier, the transept arcades over the aisles and the transept front with its rose window.

Unofficial fan mod, not made by the game's developers. Screenshots from a test world (game interface in German).