---
name: "descumm"
section: "6"
platform: "linux"
package: "scummvm-tools"
version: "2.9.0-1+b1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/descumm"
---

# descumm(6)

SCUMM script disassembler

## NAME

descumm - SCUMM script disassembler

## SYNOPSIS

**descumm** **-0**\|**-1**\|**-2**\|**-3**\|**-n**\|**-z**\|**-4**\|**-5**\|**-6**\|**-7**\|**-8**\|**-g**\<***NNN***\> \[**-u**\] \[**-o**\] \[**-i**\] \[**-e**\] \[**-f**\] \[**-w**\] \[**-b**\] \[**-c**\] \[**-x**\] \[**-h**\] \<*script*\>

## DESCRIPTION

**descumm** disassembles SCUMM scripts.

The first argument determines the version:

- **-0**

  selects version 0 (Commodore 64)

- **-1**\|**-2**\|**-3**

  selects version 1, 2, or 3 respectively, with no header

- **-n**

  selects version 3, with Indy 3-specific hacks

- **-z**

  selects version 3, with Zak-specific hacks

- **-4**\|**-5**\|**-6**\|**-7**\|**-8**

  selects version 4 through 8 respectively

- **-g**\<***NNN***\>

  selects Humongous Entertainment version *NNN* (always with three digits)

## OPTIONS

- **-u**

  the script is unblocked (has no headers); this is set by default for versions 0 through 3

- **-o**

  always show offsets

- **-i**

  don't output ifs

- **-e**

  don't output else

- **-f**

  don't output else-if

- **-w**

  don't output while

- **-b**

  don't output breaks

- **-c**

  don't show opcodes

- **-x**

  don't show offsets

- **-h**

  halt on error

## AUTHORS

This manual page was adapted from the program usage information by Stephen Kitt \<skitt@debian.org\>, for the Debian GNU/Linux system (but may be used by others). It was last modified for **scummvm-tools** version 2.0.