The Warhammer: The Horus Heresy tabletop game team announced what items will be available for pre-order starting May 23, 2026.
You will be able to purchase the "Falcata" super-heavy tank destroyer with a neutron-wave weapon, laser destructors, "Gravis" heavy bolter batteries, and laser cannon complexes.
You can buy the "Spartan-Prometheus" assault tank-landraider. This is a massive transport designed both to safely deliver Space Marines across the battlefield and to provide them with devastating fire support. It can be armed with laser destructors or "Gravis" heavy bolter batteries.
Rules for such vehicles can be found in the army books "Liber Astartes: Loyalist Legiones Astartes Army Book" and "Liber Hereticus: Traitor Legiones Astartes Army Book". The items will reach store shelves on June 6, 2026.