The walls have a heartbeat now.

Every fortress garrison knows the sound - the grinding hymn of consecrated servos, the tremor of each step reverberating through stone foundations like a war-psalm. When an Imperial Siege Dreadnought makes planetfall in Cataclysm Configuration, defensive doctrine becomes irrelevant. What remains is arithmetic: how many seconds until the gate is ash.

Built around reactor systems powerful enough to sustain entire forward operating bases, the Cataclysm Configuration channels that output into two purposes - annihilation and annihilation at different ranges. One arm carries a high-cyclic rotary cannon capable of stripping infantry formations down to silence in a single sustained burst. The other mounts a directed-energy siege weapon designed not to penetrate armor but to unmake it - molecular cohesion surrendering under focused thermal bombardment. Together, they create a kill-corridor that nothing enters and nothing crosses.

But the Cataclysm is more than its guns. The towering shoulder reliquaries - each bearing dozens of devotional candles lit by attending serfs before deployment - mark this chassis as a walking shrine. Chains of consecration bind the sarcophagus. A battle-worn tabard hangs from the waist plating, heavy with campaign dust and gunsmoke. This is not a machine piloted by a warrior. This is a warrior who became a machine and kept his faith.

Standing taller than most walkers fielded by the Human Empire, the Imperial Siege Dreadnought in Cataclysm Configuration does not breach fortifications. It replaces them - walking through the gap it made and becoming the new terrain feature the enemy must now plan around. Commanders do not deploy it alongside assault forces. They deploy assault forces alongside it.

Imperial Siege Dreadnought - Cataclysm Configuration (BT) V1 is available now as a multi-part resin kit and STL file - a centerpiece siege walker for any army that believes war is prayer.

For the Empire. For the Crusade. For the fire that never dies.

You can buy printed models here:

https://wargameexclusive.com/shop/exclusives/imperial-siege-dreadnought-cataclysm-configuration-bt-v1/

TERMS & CONDITIONS

The STL files provided by WargameExclusive are for your personal use only. You are not permitted to make money or use them for business purposes. Any selling, sharing, distributing, renting, transferring, sublicensing, leasing, hosting, copying, reproduction, or republication of these files in any form, whether digital or 3D printed, is strictly prohibited. Modifying, converting, uploading these files to other websites, networks, or platforms, or creating derivative works from them is not allowed. Activities such as altering, duplicating, disassembling, reverse compiling, and reverse engineering are also not permitted. You may resize or cut the files strictly for personal use, but any other use is expressly prohibited.

This product is an original design created for hobby use and display.

It should not be considered compatible with any existing game system or brand.

It is not affiliated with any game company, and is not intended or described as compatible with any specific ruleset.