This is an MSDOS based DOOM and HERETIC utility. This program can place new objects into new locations in any DOOM or Heretic IWAD or Patch wad level. Shareware version 1.12 of the Object Placer for DOOM 1, DOOM 2, ALIENTC, and Heretic by Dusty Bedford There is an example of a large wad which has been altered in the zip file. Unzip the file DMOP12S.ZIP into a temporary directory then type INSTALL, Send you comments to me at Email: bedford@ix.netcom.com This is only the shareware version so it may be distributed freely.