O.C.E (One City Each Map Pack) | Olden Era#

Welcome to O.C.E (One City Each maps) for Heroes of Might and Magic: Olden Era

— Disclaimer: When using the special upgrade building (as of 12 May 2026 – early access) this will desynch your game.

AVOID AT ALL COSTS!! (*we will implement a fix later down the road)

Installion instructions:

Extract all contents (.json file and .png file)

and paste to your game directory

Typically:

C:\Program Files (x86)\Steam\steamapps\common\Heroes of Might and Magic Olden Era\HeroesOldenEra_Data\StreamingAssets\map_templates

Or alternatively cut and paste the files to the above directroy.

Make sure you include all .png and .json (.rmg file name) to this location.

Yours sincerely,

Boromir (Luca Bravehide)