I have frequently hear casters talk about how Roaches have replaced Hydralisks in the mid game. In what ways have roaches replaced hydras? Isn't the DPS and range on a Hydra considerably better?

  • 8
    They fill a gap, and are a good tanking unit, but they do not replace hydra's completely, as they do not shoot air. – Viper_Sb Jan 10 '11 at 22:20

While it is true that the range 5 (or 6 after upgrading) is better than the roaches' range of 4, and that the DPS is considerably better (~14.5 vs 8 DPS), the roaches still have a number of advantages over hydras.

  • Better Health: 145 vs 80
  • Better Base Armor: 1 vs 0
  • Better Speed post-upgrade: 3.0 vs 2.25
  • Lower Cost: 75M 25G vs 100M 50G
  • Faster Build Time: 27 seconds vs 33 seconds
  • After upgrades, can move while burrowed.
| improve this answer | |
  • 5
    +1 Here I was, wasting time looking up the stats you just listed: you win! – Ivo Flipse Jan 10 '11 at 22:22
  • 3
    ..and they can heal fast while burrowed. – DrFish Jan 11 '11 at 15:06
  • overall, the only disadvantage is the unability of shooting air, except if you're good at aiming with ravagers – gl_prout May 29 '18 at 10:57

Probably because Roaches:

  • are cheaper;
  • don't require a Lair, so you get access to them earlier;
  • can move while burrowed (requires Burrow);
  • heal themselves while burrowed (if upgraded);
  • run faster while not on creep (if upgraded).
| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.