Age of Wonders is described as '(originally entitled World of Wonders) is a turn-based strategy game series with RPG elements. The first game was released by Triumph Studios, a Dutch game developer, in 1999' and is a role-playing game in the games category. There are more than 10 games similar to Age of Wonders for a variety of platforms, including Windows, Steam, Mac, Android and iPhone apps. The best Age of Wonders alternative is The Battle for Wesnoth, which is both free and Open Source. Other Age of Wonders like games are Songs of Conquest, Etherlords, Endless Legend and Heroes of Might and Magic II.
It has a similar depth of game.