blackwell{1..5}: Update to current GOG.com versions
I am note sure why the previous version of these files declared both the linux and windows installers, nor what the differences between these versions were.
For this refresh, I started picking the linux versions (because depending on zip seems simpler than depending on innoextract), until I reached the first game where the linux version is older (mtime, but also version in the installer file name) and the data files differed. So I picked the windows installer for these.
scummvm is happy enough with these, except one where the signature is not yet available in the Debian sid version, but has already been added upstream.
Here is the (tidied) output of scummvm --detect
for the others:
GameID Description Full Path
------------------------------ ---------------------------------------------------------- ---------------------------------------------------------
ags:blackwell1 The Blackwell Legacy (GOG.com/English) /usr/share/games/blackwell1
ags:blackwell2 Blackwell Unbound (GOG.com/English) /usr/share/games/blackwell2
ags:blackwell4 The Blackwell Deception (GOG.com/English) /usr/share/games/blackwell4
ags:blackwell5 The Blackwell Epiphany (GOG.com/English) /usr/share/games/blackwell5
...and for the fuzzy-matched one:
$ scummvm --detect --path=/usr/share/games/blackwell3
The game in 'blackwell3' seems to be an unknown game variant.
Please report the following data to the ScummVM team at
https://bugs.scummvm.org/ along with the name of the game you tried to add and
its version, language, etc.:
Matched game IDs for the ags engine: blackwell3, ags-fallback
{"convergence.exe", 0, "1fbaa55037f7f1c8c5e59b2dacc994e2", 173960748},
GameID Description Full Path
------------------------------ ---------------------------------------------------------- ---------------------------------------------------------
ags:blackwell3 The Blackwell Convergence (GOG.com/English) /usr/share/games/blackwell3
ags:ags Adventure Game Studio Game /usr/share/games/blackwell3