Please Help Me To Find Old RTS Game

I spent hours searching and looked through every Wikipedia article trying to find this game.

I don't remember a lot. I played it on Windows 95 or 98. It is very dark game and couldn't go past first level. I think it has 2D graphics but it looked like 3D.

You control a squad of knights. They are tall and wear white-blue armour. Also you had archers. Camera level is very close so you can see every detail. It was isometric. It was some kind of plague or dark magic and you have to fight evil forces. I don't remeber precily they could be undead or demons.

I rember very clear a road, small bridge and a river. My characters died on this bridge so many times. It was quete scary and bloody. You couldn't build anything.

Please help me maybe you also played it?

im not played but i think that was not windows but DOS version
http://www.abandonwaredos.com/abando...=knight&b=find
or
https://pl.wikipedia.org/wiki/Wizard...e_Mad_Overlord
it must be dos im dont know old games for win98 and win 95
first was dos
also look here
http://www.lordbevo.com/games/pc/index.html
and here
http://www.cduniverse.com/search/xx/...+98+CD-ROM.htm

https://www.youtube.com/watch?v=hIVpvpsbngc