Heroes of Might and Magic® 4: Complete

Adverb overuse in the narrative text would drive Stephen King mad, but the story is solid. Using heroes on the battlefield is such a game changer. The real problem is the overworld AI is atrocious. It'll let you do whatever you want so playing it becomes a triviality (or a tedious slog). It seems like there a few challenging maps, but overall there's way too much turning off of the brain for a supposed strategy game.

HOMM III brough the classic formula to perfection, so the only way to make a worthy successor was to rethink the whole game. HOMM IV was a bold attempt to evolve the series and, despite all its shortcomings, for the most a succesful one. It features the best campaigns of the whole franchise, and offers the most strategic options among all the Heroes titles (which are usually quite shallow under this regard, the strategic layer being just a sort of pretext for the engaging tactical battles; unfortunately this makes also more apparent the traditional weakness of HOMM's strategic AI). Having the hero in the field makes the tactical encounters more interesting, even if there are issues with the later campaign maps as the heroes themselves becomes by then killing machines of Doom (to be honest this is a long-standing issue with HOMM, never really addressed. The possibility given by HOMM IV to go after the hero in the tactical map is probably the closest attempt to fix this "honestly"). As a long-term fan of the series, I believe that HOMM IV is a turning point and a missed opportunity (HoMM V and VI are just inferior versions of HoMMIII, even if the V is not a bad game by itself)

Back when this game was brand-new, people liked to criticize it for not being like 3. Nowadays it is much easier to judge it as its own game - slightly janky and without a good budget, especially for its expansions, simpler yet still with an incredible potential due to how the heroes themselves are designed as units rather than leaders. If you want something familiar yet different that offers a new experience and perspective to the other games in the series, give it a shot.

Awesome old school game still looks great and it has a good soundtrack

Most people dislike 4 because your Heroes can die in battle...which is the stupidest reason ever. This was the best HOMM hands down. It was very innovative while keeping true to the franchise. The art style, combat, soundtrack were all excellent.