For Jazz 1 version 1.0 (Floppy) in Dosbox 0.74. Unknown if other Jazz 1 or Dosbox versions work.

Autosplitter for LiveSplit

DOS emulator. All known runs have been played with it.

DOS Box Download

Copy its JAZZ.EXE and MENU.000 into GOG's Jazz 1.3 to get Floppy (1.0) physics: Easier Orbitus 2, working airboard ditches. But disables Episodes A-C, X, Z, so keep backups.

Jazz 1.0 Shareware

Version differences, tips for new speedrunners and more.

Jazz Jackrabbit Notes

Another way to make Orbitus 2 easier: Copy LEVEL1.005 into GOG's Jazz 1.3. Airboard ditches remain broken. Episodes A-C, X, Z remain selectable.

MaxStrike's Orbitus 2 patch

TheDinoRhino

BinaryBlob

SimonN

Jazz Jackrabbit

MS-DOS

softmagus

Floppy

Easy

Medium

Hard

Turbo

Mixed

Version

Difficulty

Jazz Jackrabbit discord

TAS runs list

Version Differences

Re-timing runs from video frames

DOSBox CPU cycles affect load times

Individual Episode categories?

Treya

RetroChaosQueen

Name	Manager
Autosplitter for LiveSplit by BinaryBlob	SimonN 6 years ago
DOS Box Download	TheDinoRhino 10 years ago
Jazz Jackrabbit Notes by SimonN	BinaryBlob 4 years ago

Name	Manager
Jazz 1.0 Shareware by Epic Megagames	SimonN 30 years ago
MaxStrike's Orbitus 2 patch by MaxStrike	SimonN 7 years ago