From 077ddb16b3027c9bcd6103635fbd88e82cb1e1a5 Mon Sep 17 00:00:00 2001
From: tomojira <131388581+tomojira@users.noreply.github.com>
Date: Wed, 12 Aug 2026 20:05:58 -0400
Subject: [PATCH 1/2] Verify Ultima 0: Akalabeth
---
unverified/PureDOSDAT_Unverified.xml | 46 ++++++++++--------
...PureDOSDAT_Unverified_Variants_Digital.xml | 7 ++-
...alabeth (1980) (Origin Systems) (GOG).dosc | Bin 380 -> 0 bytes
...alabeth (1998) (Origin Systems) (GOG).dosc | Bin 0 -> 432 bytes
... - Akalabeth (1998) (Origin Systems).dosc} | Bin 570 -> 570 bytes
5 files changed, 30 insertions(+), 23 deletions(-)
delete mode 100644 unverified/dosc/Ultima 0 - Akalabeth (1980) (Origin Systems) (GOG).dosc
create mode 100644 unverified/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems) (GOG).dosc
rename unverified/dosc/{Ultima 0 - Akalabeth (1980) (Origin Systems).dosc => Ultima 0 - Akalabeth (1998) (Origin Systems).dosc} (77%)
diff --git a/unverified/PureDOSDAT_Unverified.xml b/unverified/PureDOSDAT_Unverified.xml
index 92e917e4..70f92aa9 100644
--- a/unverified/PureDOSDAT_Unverified.xml
+++ b/unverified/PureDOSDAT_Unverified.xml
@@ -71801,31 +71801,39 @@
-
+
Ultima 0 - Akalabeth
+ 1998
+ Origin Systems
- Files extracted from Ultima Collection (1997) disc
- Contains an updated CWSDPMI.EXE from https://sandmann.dotster.com/cwsdpmi/
+ Files extracted from Ultima Collection (1997) disc, verified by Redump: Ultima Collection (USA) (Rerelease)
+ Disc also matches with TDC#23 entry: Ultima Collection v1.03F (1999)(Electronic Arts, Inc., ORIGIN Systems, Inc.) [bin-cue]
+ Requires CWSDPMI r7
+ Also requires AK.BAT with the following contents:
+ cwsdpmi -x
+ ak
+ A copy of AK.BAT is in the DOSC, or it can be generated by DoDAT using the embedded data below
+ DoDAT can build this directly from the disc image together with CWSDPMI r7
- Sets CPU year to 1983, has sound config, and contains AK.BAT with the following contents:
- cwsdpmi -x
- ak
+ Sets CPU year to 1983, has sound config, and contains required AK.BAT
Auto-starts by launching AK.BAT
- 1980
- Origin Systems
-
-
-
-
-
-
-
-
-
-
-
+ https://redump.info/disc/2179
+ https://puredos.github.io/dat-browser/?/Ultima+Collection+v1.03F+(1999)(Electronic+Arts,+Inc.,+ORIGIN+Systems,+Inc.)+%5Bbin-cue%5D
+ https://sandmann.dotster.com/cwsdpmi/
+
+
+
+
+
+
+
+
+
+
+
+
Ultima I - The First Age of Darkness
diff --git a/unverified/PureDOSDAT_Unverified_Variants_Digital.xml b/unverified/PureDOSDAT_Unverified_Variants_Digital.xml
index d1c5b920..6c6ee9a7 100644
--- a/unverified/PureDOSDAT_Unverified_Variants_Digital.xml
+++ b/unverified/PureDOSDAT_Unverified_Variants_Digital.xml
@@ -24040,12 +24040,12 @@
-
+
Ultima 0 - Akalabeth
- Auto-starts and has sound config
- 1980
+ 1998
Origin Systems
GOG
+ Auto-starts and has sound config
https://www.gog.com/en/game/akalabeth_world_of_doom
@@ -24056,7 +24056,6 @@
-
diff --git a/unverified/dosc/Ultima 0 - Akalabeth (1980) (Origin Systems) (GOG).dosc b/unverified/dosc/Ultima 0 - Akalabeth (1980) (Origin Systems) (GOG).dosc
deleted file mode 100644
index 3f5bdc67b1b0881deadbcf10583fbe46b0b4c70a..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001
literal 380
zcmWIWW@Zs#0D&!gETRtWu~jz$vO$;~h+X`H^&)+Jic0h13ld8*tQ4HBVjR8oTq9h0
zxj=%Mc?G2gS^8?B*VN#*xp#K%n(u?c{q01-C3rdZ^>O@{~%O;g0=*iW`6LKUyuQ_QCl`e&B+d!^j}Pz_3$d|LeTlj8L_3
TD!`kS4a8vr!U;h78dwGZh6G=1
diff --git a/unverified/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems) (GOG).dosc b/unverified/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems) (GOG).dosc
new file mode 100644
index 0000000000000000000000000000000000000000..43cb6213b2ec07345759a5bf045d40e8b63e4773
GIT binary patch
literal 432
zcmWIWW@h1H0D+q`cw+CpuGDk_vO$;~h+X`H^&)+Jk_$@XD^nATtP~6_EsS}&ic0h1
z3ld8*tQ4HBVjR8oTq9f|f|+>*r6pDh8sUzfA-?`DuFf8ge(tWCyj%f5Yeawsaxkdx
zwTPPN*2EG4ClCkwhx)nbIlH-so^j-JFc4^cSUdUNLBTBxlOF2$t~{mEX1HU2
zpyI~g`;S%&s(o;N5K+>4nM<*5%@!}?3ClNhc&+_*@A9ek1Gm}*n^&CU-Q#J#Q@G!}
z$9UUR@jq`ToVy+s8{o~zWY2)hpDI8nfPey+g!`HcD!|Af!BFFW)?vNYT}G%1I0Z2n
nm(P$5P6z6N`xDt{hMf}oU+3M%Vl*oo$Q~vj+ybPZfjA5R%Cc!(
literal 0
HcmV?d00001
diff --git a/unverified/dosc/Ultima 0 - Akalabeth (1980) (Origin Systems).dosc b/unverified/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems).dosc
similarity index 77%
rename from unverified/dosc/Ultima 0 - Akalabeth (1980) (Origin Systems).dosc
rename to unverified/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems).dosc
index e065ac32a6d06fd3b9e98b26809d85338d7bfb94..3ce4f6b2bcf030c415fe0ab25325cd74dde1f76e 100644
GIT binary patch
delta 44
vcmdnRvWtZ;z?+$civa{A=kmmE
Date: Wed, 12 Aug 2026 20:12:21 -0400
Subject: [PATCH 2/2] Move to verified dats
---
PureDOSDAT.xml | 34 ++++++++++++++++++
PureDOSDAT_Variants_Digital.xml | 18 ++++++++++
...alabeth (1998) (Origin Systems) (GOG).dosc | Bin
...0 - Akalabeth (1998) (Origin Systems).dosc | Bin
unverified/PureDOSDAT_Unverified.xml | 34 ------------------
...PureDOSDAT_Unverified_Variants_Digital.xml | 18 ----------
6 files changed, 52 insertions(+), 52 deletions(-)
rename {unverified/dosc => dosc}/Ultima 0 - Akalabeth (1998) (Origin Systems) (GOG).dosc (100%)
rename {unverified/dosc => dosc}/Ultima 0 - Akalabeth (1998) (Origin Systems).dosc (100%)
diff --git a/PureDOSDAT.xml b/PureDOSDAT.xml
index 3040278f..698f1e6b 100644
--- a/PureDOSDAT.xml
+++ b/PureDOSDAT.xml
@@ -20020,6 +20020,40 @@
+
+ Ultima 0 - Akalabeth
+ 1998
+ Origin Systems
+
+ Files extracted from Ultima Collection (1997) disc, verified by Redump: Ultima Collection (USA) (Rerelease)
+ Disc also matches with TDC#23 entry: Ultima Collection v1.03F (1999)(Electronic Arts, Inc., ORIGIN Systems, Inc.) [bin-cue]
+ Requires CWSDPMI r7
+ Also requires AK.BAT with the following contents:
+ cwsdpmi -x
+ ak
+ A copy of AK.BAT is in the DOSC, or it can be generated by DoDAT using the embedded data below
+ DoDAT can build this directly from the disc image together with CWSDPMI r7
+
+
+ Sets CPU year to 1983, has sound config, and contains required AK.BAT
+ Auto-starts by launching AK.BAT
+
+ https://redump.info/disc/2179
+ https://puredos.github.io/dat-browser/?/Ultima+Collection+v1.03F+(1999)(Electronic+Arts,+Inc.,+ORIGIN+Systems,+Inc.)+%5Bbin-cue%5D
+ https://sandmann.dotster.com/cwsdpmi/
+
+
+
+
+
+
+
+
+
+
+
+
+
Ultima Underworld - The Stygian Abyss
Installed from Ultima Underworld I & II CD-ROM, with all game files extracted after. Needs "No Sound" set during installation
diff --git a/PureDOSDAT_Variants_Digital.xml b/PureDOSDAT_Variants_Digital.xml
index 47f4cf38..56135baa 100644
--- a/PureDOSDAT_Variants_Digital.xml
+++ b/PureDOSDAT_Variants_Digital.xml
@@ -7048,6 +7048,24 @@
+
+ Ultima 0 - Akalabeth
+ 1998
+ Origin Systems
+ GOG
+ Auto-starts and has sound config
+ https://www.gog.com/en/game/akalabeth_world_of_doom
+
+
+
+
+
+
+
+
+
+
+
Ultimate Doom, The
1995
diff --git a/unverified/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems) (GOG).dosc b/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems) (GOG).dosc
similarity index 100%
rename from unverified/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems) (GOG).dosc
rename to dosc/Ultima 0 - Akalabeth (1998) (Origin Systems) (GOG).dosc
diff --git a/unverified/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems).dosc b/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems).dosc
similarity index 100%
rename from unverified/dosc/Ultima 0 - Akalabeth (1998) (Origin Systems).dosc
rename to dosc/Ultima 0 - Akalabeth (1998) (Origin Systems).dosc
diff --git a/unverified/PureDOSDAT_Unverified.xml b/unverified/PureDOSDAT_Unverified.xml
index 70f92aa9..170c5783 100644
--- a/unverified/PureDOSDAT_Unverified.xml
+++ b/unverified/PureDOSDAT_Unverified.xml
@@ -71801,40 +71801,6 @@
-
- Ultima 0 - Akalabeth
- 1998
- Origin Systems
-
- Files extracted from Ultima Collection (1997) disc, verified by Redump: Ultima Collection (USA) (Rerelease)
- Disc also matches with TDC#23 entry: Ultima Collection v1.03F (1999)(Electronic Arts, Inc., ORIGIN Systems, Inc.) [bin-cue]
- Requires CWSDPMI r7
- Also requires AK.BAT with the following contents:
- cwsdpmi -x
- ak
- A copy of AK.BAT is in the DOSC, or it can be generated by DoDAT using the embedded data below
- DoDAT can build this directly from the disc image together with CWSDPMI r7
-
-
- Sets CPU year to 1983, has sound config, and contains required AK.BAT
- Auto-starts by launching AK.BAT
-
- https://redump.info/disc/2179
- https://puredos.github.io/dat-browser/?/Ultima+Collection+v1.03F+(1999)(Electronic+Arts,+Inc.,+ORIGIN+Systems,+Inc.)+%5Bbin-cue%5D
- https://sandmann.dotster.com/cwsdpmi/
-
-
-
-
-
-
-
-
-
-
-
-
-
Ultima I - The First Age of Darkness
Files extracted from Ultima Collection (1997) disc.
diff --git a/unverified/PureDOSDAT_Unverified_Variants_Digital.xml b/unverified/PureDOSDAT_Unverified_Variants_Digital.xml
index 6c6ee9a7..e4d2a530 100644
--- a/unverified/PureDOSDAT_Unverified_Variants_Digital.xml
+++ b/unverified/PureDOSDAT_Unverified_Variants_Digital.xml
@@ -24040,24 +24040,6 @@
-
- Ultima 0 - Akalabeth
- 1998
- Origin Systems
- GOG
- Auto-starts and has sound config
- https://www.gog.com/en/game/akalabeth_world_of_doom
-
-
-
-
-
-
-
-
-
-
-
Ultima II - The Revenge of the Enchantress
Auto-starts