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Aeon War 10 Rules 1 Maps Horror (Cthulhu Mythos) Mecha Science Fiction Science Fiction (Post Apocalypse)

After the Bomb 6 Rules 1 Accessories Action / Adventure Animal (Anthropomorphic) Mecha Science Fiction

Arcforge Campaign Setting 3 Rules Fantasy (Science Fantasy) Mecha Science Fiction

Mecha vs Kaiju 4 Rules Animation / Comics (Anime / Manga) History (Alternative) Modern (Pop Culture) Action / Adventure (Pulp)

Rifts Earth 49 Rules 2 Accessories 6 Books Mecha Science Fiction (Post Apocalypse) War Fantasy

Three Galaxies 4 Rules Fantasy Mecha Science Fiction (Space Opera) Science Fiction (Time / Dimension …

Transformers 1 Rules 2 Books Mecha

Warhammer 40.000 83 Rules 6 Accessories 455 Books 5 Maps War Science Fiction (Space Opera) Fantasy (High Fantasy) Fantasy (Science Fantasy)