Olden Era Game Atlashttps://olden-era.gameatlas.games/Heroes of Might and Magic: Olden Era reference with indexed game data, comparisons, build planning, and calculators.Build plannerDatabase / wiki+1CalculatorReachableNo version information
Olden Era Wikihttps://olden-era.com/enHeroes of Might and Magic: Olden Era database and online battle simulator.Database / wikiCalculatorReachableNo version information
TH.GL Olden Erahttps://oldenera.th.gl/Olden Era database with units, heroes, spells, marketplace calculations, map templates, and an optional overlay companion.Database / wikiCalculator+1OverlayReachableNo version information
