Duke Nukem: The Ultimatum is for version 1.4/1.5. It has 11 levels, 9 regular and 2 secret, and the file is 1.1MB in size. The file name is Ultimatu.zip. It was released on July 25, 1998. Note: I could not get this TC to load using the included Ultimatu.bat file. If you should have the same problem download the patch below. It allows the TC to be loaded using the eduke32 port. Duke Nukem: The Ultimatum has good to fair level design and gameplay on most levels. There are some new features like rocket boots, the jetpack is now a bomb, the steroids may, or may not, have been tampered with, the holoduke effect has been changed, and the bullet weapons have been enhanced. Some of these levels may be familiar. I know I have played some of them before.

Level 1 is a large city level. Level 2 the Aqua Park theme park. Level 3 is Monument Valley. It's short and not as good as the first 2 levels. Level 4 is tiny and took less than a minute. Level 5 is another short city level. If you find the secret exit it will take you level 10, the stadium level, which is an alternate last level and ends the game. Level 6 another city level with a boss. Level 7 is a small airport with a boss in a cage. Level 8 the Arena of Doom is a tiny boss fight level. Level 9 is a space outpost level and the last level. Some levels are good, some only fair, if that, so on average I rate this TC as fair with 2 out of 5 stars.