How to Build and Paint FLG Urban Corruption Terrain

Quick answer

Build and paint the FLG Urban Corruption Event Set by clipping and dry-fitting parts, gluing modular sections, then using a simple drybrush-and-wash technique to bring out the corrupted urban details.

Assembly and painting steps

1. Step 1: Clip and clean parts: Remove each piece from the sprue using side cutters. Sand any mold lines with fine-grit sandpaper or a hobby knife. Dry-fit all pieces to check alignment before gluing. A common mistake is skipping dry-fitting—this can lead to gaps or misaligned modular joints.
2. Step 2: Glue modular sections: Use plastic cement for permanent bonds on walls and floors. For scatter pieces like barrels or crates, use super glue so they remain removable for storage. Work in sub-assemblies (e.g., separate building floors) to reach interior details. Avoid gluing modular connectors too early—they should stay loose for reconfigurable layouts.
3. Step 3: Prime the terrain: Spray a dark gray or black primer over all pieces. Focus on recessed areas first, then cover the raised surfaces. Let dry for at least 24 hours in a well-ventilated area. Skipping primer or using a light color can leave brush strokes visible on the textured surfaces.
4. Step 4: Basecoat with a medium gray: Apply an even coat of medium gray acrylic paint over the entire terrain. Use a large flat brush for speed. Let it dry completely before the next step. Thin your paint slightly to avoid filling in the fine cracks and grime details.
5. Step 5: Drybrush with lighter grays: Load a dry brush with a light gray or off-white, wipe off most paint on a paper towel, then lightly brush over raised edges and surfaces. Repeat with a brighter highlight for extra pop. Overloading the brush will leave streaks—less paint on the brush gives better control.
6. Step 6: Apply a wash for depth: Use a dark brown or black wash (e.g., Agrax Earthshade or Nuln Oil) over the entire piece. Let it pool in recesses to simulate shadow and grime. Wipe away excess from flat areas with a clean brush. Too much wash can make the terrain look muddy; work in sections to control pooling.
7. Step 7: Add rust and corrosion accents: Using a sponge or stippling brush, dab small amounts of orange or brown paint on edges and corners. This adds the "corruption" look without needing freehand skills. Less is more—start with a few spots and build up rather than covering large areas.

Product facts

• FLG Terrain: Urban Corruption Event Set: The Urban Corruption set looks amazing on the tabletop and transforms your games into immersive experiences. The visual impact means you don't need advanced painting skills—a basic drybrush and wash will make the terrain pop.