I remember a topdown one which I cannot recall much but you are running around a nuclear plant and there are barrels of nuclear goo and mutant things... DGen style before DGen though... possibly from the same company.
I looke dhere:
http://eab.abime.net/archive/index.php/t-1629.html
and here:
http://home.flash.net/~rayearle/Afiles/A.html
and not lastly but also:
http://www.lemonamiga.com/?mainurl=http%3A//www.lemonamiga.com/links/index.php%3Fgenre%3D3
Good luck!
I looke dhere:
http://eab.abime.net/archive/index.php/t-1629.html
and here:
http://home.flash.net/~rayearle/Afiles/A.html
and not lastly but also:
http://www.lemonamiga.com/?mainurl=http%3A//www.lemonamiga.com/links/index.php%3Fgenre%3D3
Good luck!