Testers needed.

Eleondor, send the replays, and we'll see what your mistakes are. Build your town like this: 1. Guild of Mages, then infantry, and only then archers. Recruit troops in this order: peasants, then infantry, and only then archers right before facing the Necropolis, because they're not needed otherwise. Don't build a Fortress or a Citadel; instead, upgrade the infantry to Zealots before facing the Necropolis. The Recruit map can be cleared using auto-battles (almost everywhere).