Wreak historical havoc with this working Roman catapult — a miniature Onager, named after the wild donkey for how violently it kicks when fired.

Designed for real torsion-powered launches, this siege engine adds a touch of ancient chaos to any wargame, display shelf, or desk-based skirmish.

🪢 Torsion-powered just like the Romans did it — using twisted cord for authentic launches. ⚙️ FDM-optimised design — tough, tested, and surprisingly effective. 🔧 Some assembly required — PDF instructions and video guide included. 📏 Scaled for ~28mm use, easily resizable in slicers.

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🎉Premier Version with enhanced aesthetics and abilities here: cults3d

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SAFETY Please use this model with care. This model is provided “as-is” without any warranty or guarantee of fitness for purpose. By downloading or printing this file, you assume all risk. The creator (VogMan) accepts no liability for injury, damage, or misuse. Models should be assembled and used with care and under supervision where applicable. Not suitable for children.

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