astronaute@astronaute-desktop:/usr/local/games/frozen-bubble$ dpkg --force-help frozen-bubble_2.0.0-1_i386.deb
dpkg forcing options - control behaviour when problems found:
warn but continue: --force-<thing>,<thing>,...
stop with error: --refuse-<thing>,<thing>,... | --no-force-<thing>,...
Forcing things:
all [!] Set all force options
downgrade [*] Replace a package with a lower version
configure-any Configure any package which may help this one
hold Process incidental packages even when on hold
bad-path PATH is missing important programs, problems likely
not-root Try to (de)install things even when not root
overwrite Overwrite a file from one package with another
overwrite-diverted Overwrite a diverted file with an undiverted version
bad-verify Install a package even if it fails authenticity check
depends-version [!] Turn dependency version problems into warnings
depends [!] Turn all dependency problems into warnings
confnew [!] Always use the new config files, don't prompt
confold [!] Always use the old config files, don't prompt
confdef [!] Use the default option for new config files if one
is available, don't prompt. If no default can be found,
you will be prompted unless one of the confold or
confnew options is also given
confmiss [!] Always install missing config files
conflicts [!] Allow installation of conflicting packages
architecture [!] Process even packages with wrong architecture
overwrite-dir [!] Overwrite one package's directory with another's file
remove-reinstreq [!] Remove packages which require installation
remove-essential [!] Remove an essential package
WARNING - use of options marked [!] can seriously damage your installation.
Forcing options marked [*] are enabled by default.
astronaute@astronaute-desktop:/usr/local/games/frozen-bubble$