|3: The Gantlet||0:18.89||2:00|
|4: The Focus||0:20.71||2:00|
|5: The Waste Tunnels||0:20.29||1:30|
|6: The Crusher||0:45.51||2:30|
|7: Dead Simple||0:05.80||2:00|
|8: Tricks and Traps||0:18.91||2:00|
|9: The Pit||0:34.49||4:30|
|10: Refueling Base||0:23.83||1:30|
|11: Circle of Death||0:26.86||3:30|
|12: The Factory||0:36.43||2:30|
|14: The Inmost Dens||0:08.57||2:30|
|15: Industrial Zone (S)||0:28.60||3:30|
|31: Wolfenstein (S)||0:31.97||2:00|
|32: Grosse||0:11.31 WR||0:30|
|16: The Suburbs||0:10.00||2:30|
|17: The Tenements||1:24.66||7:00|
|18: The Courtyard||0:20.94||2:30|
|19: The Citadel||0:31.71||3:30|
|22: The Catacombs||0:13.69||2:30|
|23: Barrels O' Fun||0:32.86||3:00|
|24: The Chasm||0:27.51||2:30|
|26: The Abandoned Mines||0:30.74||5:00|
|27: Monster Condo||0:11.97||5:30|
|28: The Spirit World||0:32.83||7:00|
|29: The Living End||1:10.83||5:00|
|30: Icon of Sin||0:29.97||3:00|
|*Measured using Budko's PrBoom modification.|
|(S): Secret exit. WR: world record|
The demo was recorded on a modified version of PrBoom written by Budko himself. This version was the base for PrBoom+. The main feature of his custom version not present in the original PrBoom is the ability to activate permanent strafe50. All versions of PrBoom include slow-motion recording and save states, the latter of which Budko used sparingly.
Budko's run eclipsed the March 2000 tool-assisted record of 16 minutes, 17 seconds by Marijo "Sedlo" Sedlic in 30uv1617. This was achieved by taking advantage of newly-discovered routes and tricks, and the use of the strafe50 modification.
Since releasing 30uv1441, Budko has also set world records for tool-assisted runs in three out of the four episodes in Ultimate Doom: Knee-Deep in the Dead in 04:05; Inferno in 03:15; and Thy Flesh Consumed in 02:32.
30uv1441 is not a maxed-out speedrun. On the Doomworld forums in January 2004, Budko announced the possibility of recording an updated Doom II speedrun with a running time under 14 minutes, but never did it.
A built run in 14:02, by Adrian Danis (RamboBones) was released in 2006. In April 2022, almostmatt1 released another built run, completing the game in 9:42.
- This article incorporates text from the open-content Wikipedia online encyclopedia article 30uv1441 (archived 🏛).
- Budko's Homepage: Download 30UV1441 and Budko's other demos, as well as his modified PRBoom.
- Doomworld forums. : Topic announcing the demo's release at the
- Doomworld TAS: Other well-known tool-assisted speedruns for Doom.
- DooM II - Hell On Earth - 14:41 (Ultraviolence skill): A YouTube movie showing the run.