The Replayable Battle mini-mod was something I missed in ERA 2 for a long time. After a battle ends, if you’re not satisfied with the result, you can immediately replay it, eliminating the need for the SAVE/LOAD procedure. The mod is just a single .dll file, which you need to copy into the game folder, specifically here:
Heroes 3 folder/Mods/Wog/EraPlugins.
| Download |
| Replayable Battle |

It seem this Mod doesn’t work anymore, please revisited this.
Hi, try new version of ERA 2.9.4 https://heroes3wog.net/heroes-3-era-2-9-4-hd-mod-4-208-rc4-era-scripts-all-in-one/