(I'm too noob to even manage to register to the mod website. I'll redirect the downloads there once it happens).
Mods for the vanilla game, balanced for vanilla rules (no ranged-based accuracy).
Men in Black 4.5A human enemy faction joins the alien ranks:
- 5 new enemy units (4 with custom graphics);
Cover (Waspite) Alien 2.3.2- Waspite race joins the alien ranks, with its own Cybermite terror unit.
Gazer Alien 1.9.1- Gazer race joins the alien ranks, with its own Holodrone terror unit.
NOTE: Download "1.5a" if you're running OpenXcom 1.0; "1.9" is for OpenXcom Nightly version.
Anthropod Alien 1.5.2- Hope works. Haven't tested. I'm spent.
NOTES:- The new alien races appears later in the game, from the 5th or 7th month.
- Another couple of mods that go along well with a vanilla game can be found here:
https://openxcom.org/forum/index.php?topic=2117.0Downloads available on Just under there, as attachments.Everything should work (..hopefully...).
I haven't tested extensively so I can't say the balance is flawless, but should be "ok enough".