Play Heroes III in your browser! –

It’s just the beginning, but it works great. HeroWO.js is a JavaScript re-implementation of Heroes of Might and Magic III: Shadow of Death.

Play in browser:
HeroWO Git Hub
or play classic desktop Heroes 3 Complete GOG version


  1. Jek Porkins

    It’s very interesting, I hope it evolves faster. I tried to play, but in my first battle before the enemy creature reached me, it disappeared and I got some error message and at that point I gave up and will check it again in the future.

  2. Pol

    It’s really interesting approach. Got caught with “fog of war implementation”. But same like for Jek, that game ended for me in the battle with crash, error message and disappearing the enemy from the battlefield. (Used Opera)

    It’s also a tad slower.

    Fingers crossed for authors.

    They also advertise that AI is in diapers now, so you shouldn’t expect much from it and offer two maps where it fare better.

    Additionally they are looking for help, with resources importing, stuff and such.

    So we all started with the same map 😀

  3. Lord Vampire

    I tried to play, but it only loads and buffers so I can never really get to play.

    1. Liso1 (Post author)

      What browser did you use?

  4. Lord Vampire

    Microsoft Edge

  5. Kyle

    I keep running into problems when playing and I’m not able to save my games either. Could this be fixed?

    1. Liso1 (Post author)

      Hi Kyle, these problems will be fixed, but it’s all time consuming, you just have to wait for the new version.

  6. KM

    I hope it gets keyboard shortcuts and an AI. I killed a monster and the monster stayed on the map and my hero couldn’t move, so I quit.

  7. Rem

    How long does the Loading page takes to complete?
    I’m waiting for more then an hour now…

    1. Liso1 (Post author)

      It’s only a few seconds, try a different browser or turn off adblocker.

  8. Daniel

    są etapy gry w których się zawiesza i nie mogę nic zrobić. Ani ruszyć Herosem, ani wejść do miasta ani przewinąć tury. Mogę zrobić seava, ale już go wgrać nie mogę… czyli trzeba zaczynać scenariusz od początku – jakaś rada?

  9. Bubasvaba333

    heroes of might and magick


Leave a Comment

Your email address will not be published. Required fields are marked *