Lemmings 3D

     HexCheat:
     
      Edit the file LM3D.EXE with a hexeditor.
     
      Unlimited time:
     
      search for              FE 0E 4E 20 79 11
      and change it to        90 90 90 90 79 11
      search for              C7 06 4E 20 00 00
      and change it to        C7 06 4E 20 01 00
     
      Unlimited tools:
     
      search for              FE 4F 01 60 B0 11
      and change it to        90 90 90 60 B0 11
      search for              FE 4F 01 64 C6 45
      and change it to        FE 4F 01 64 C6 45

    Source: geocities.com/timessquare/6150

               ( geocities.com/timessquare)