- This article gives technical information about the Doom/Ultimate Doom data file. For gameplay information and walkthroughs, see Doom.
DOOM.WAD is the IWAD used by Doom and Ultimate Doom.
Version 1.9 of the Registered Doom WAD is 11,159,840 bytes in size and contains 2,194 entries. It has the following hashes:
| MD5 | 1cd63c5ddff1bf8ce844237f580e9cf3 |
| SHA-1 | 7742089b4468a736cadb659a7deca3320fe6dcbd |
| CRC32 | 723e60f9 |
Version 1.9ud of the Ultimate Doom WAD is 12,408,292 bytes in size and contains 2,306 entries. It has the following hashes:
| MD5 | c4fe9fd920207691a9f493668e0a2083 |
| SHA-1 | 9b07b02ab3c275a6a7570c3f73cc20d63a0e3833 |
| CRC32 | bf0eaac0 |
Older versions[]
| Version | Size (bytes) | MD5 hash sum | SHA-1 hash sum |
| 1.1 | 10,396,254 | 981b03e6d1dc033301aa3095acc437ce | df0040ccb29cc1622e74ceb3b7793a2304cca2c8 |
| 1.2 | 10,399,316 | 792fd1fea023d61210857089a7c1e351 | b5f86a559642a2b3bdfb8a75e91c8da97f057fe6 |
| 1.6b | 10,395,882 | 464e3723a7e7f97039ac9fd057096adb | c553b7a40838225887af43f951777216fd01cc8f |
| 1.666 | 11,159,840 | 54978d12de87f162b9bcc011676cb3c0 | 2e89b86859acd9fc1e552f587b710751efcffa8e |
| 1.8 | 11,159,840 | 11e1cd216801ea2657723abc86ecb01f | 2c8212631b37f21ad06d18b5638c733a75e179ff |