The Underpass
Navigate collapsed highways and treacherous underground sinkholes in a ruined world
Step into a shattered wasteland where civilization's infrastructure has buckled and collapsed. This comprehensive battle map pack delivers 15 highly detailed tactical locations ranging from fractured highway overpasses and hazardous debris fields to flooded subway platforms and deep utility tunnels. Designed to seamlessly integrate into your virtual tabletop, these maps offer Game Masters incredible verticality, tight chokepoints, and atmospheric storytelling opportunities for survival and post-apocalyptic campaigns. Whether your players are scavenging for precious resources, setting up tactical ambushes against rival gangs, or descending into claustrophobic subterranean depths, every map is crafted to keep tension high. With dynamic elements like leaking battery acid, glowing fungal blooms, and precarious scrap metal bridges, your encounters will demand careful positioning and strategic resource management to survive the ruins.
Typical Game Uses
- • Urban scavenging and exploration
- • Chokepoint tactical ambush
- • Subterranean and sewer infiltration
- • Desperate survival combat
starsAmbient Variants — Soon available on Patreon!
Pack Content (15 Maps)
Shattered Highway Overpass
The upper level of a collapsed highway ending in a sheer concrete drop, featuring twisted rebar and an abandoned military transport.
The Sinkhole Lip
The precarious and fractured edge of a massive crater where a metropolitan street collapsed into the dark depths below.
Urban Rubble Field
A chaotic maze of fallen building facades and crushed infrastructure providing deadly tactical challenges.
Crushed Traffic Jam
A lethal urban chokepoint formed by a massive pileup of rusted civilian vehicles flattened beneath a fallen overpass.
The Descent Path
A treacherous, sloping path carved into shifting debris leading down into a dark and sinister sinkhole.
Exposed Sewer Mains
Massive municipal pipes broken open by a structural collapse, spilling toxic sludge and hazardous waste across slippery concrete platforms.
Subway Breach: Collapsed Metro Line
A massive sinkhole has ruptured an old underground subway tunnel, exposing ruined tracks, a wrecked train, and lethal electrical hazards.
Scrap Metal Bridge
A precarious makeshift crossing built from salvaged debris to traverse a deep fissure in the rubble.
Under-Bridge Chokepoint
A narrow tactical passage naturally formed beneath two massive fallen concrete pillars in a grim urban sprawl.
Ruined Subway Platform
An underground transit station filled with debris from the street above, flooded tracks, and lurking dangers.
Mutated Fungal Bloom
A damp, dark corner of a subterranean sinkhole choked with bizarre, hazardous plant life and glowing spores.
Flooded Underpass
A low-lying urban depression entirely submerged in stagnant, murky water, creating a treacherous bottleneck for travelers.
The Scavenger's Den
A hidden, fortified encampment built inside a hollowed-out city bus amidst the wasteland wastes.
Maintenance Access Hatches
A rugged concrete wall featuring heavy metal doors and warning signs that lead deeper into the industrial underground.
Deep Utility Tunnels
A claustrophobic and suffocating network of service corridors branching off from the abyss.