diff --git a/res/GAMES.CONF b/res/GAMES.CONF
index ac22d3203..beb6fd9ed 100755
--- a/res/GAMES.CONF
+++ b/res/GAMES.CONF
@@ -97,6 +97,7 @@
 0001,DU=Darkstar Unhinged
 1000,DM=David's Midnight Magic
 0110,DEATH.SWORD
+1000,DEEP.SPACE
 1001,DEFENDER
 1000,DJ=Defender (Joe Holt)
 0000,DEMONIC.DECKS
diff --git a/res/TITLE.HGR/DEEP.SPACE b/res/TITLE.HGR/DEEP.SPACE
new file mode 100644
index 000000000..d4ac9c93c
Binary files /dev/null and b/res/TITLE.HGR/DEEP.SPACE differ
diff --git a/res/TITLE.HGR/_FileInformation.txt b/res/TITLE.HGR/_FileInformation.txt
index bc86cd45f..86256ebb0 100644
--- a/res/TITLE.HGR/_FileInformation.txt
+++ b/res/TITLE.HGR/_FileInformation.txt
@@ -92,6 +92,7 @@ CW=Type(06),AuxType(4000),Access(C3)
 CYBER.STRIKE=Type(06),AuxType(4000),Access(C3)
 CYCLOD=Type(06),AuxType(4000),Access(C3)
 DANGEROUS.DAVE=Type(06),AuxType(4000),Access(C3)
+DEEP.SPACE=Type(06),AuxType(4000),Access(C3)
 DEFENDER=Type(06),AuxType(4000),Access(C3)
 DEMONIC.DECKS=Type(06),AuxType(4000),Access(C3)
 DEPTH.CHARGE=Type(06),AuxType(4000),Access(C3)
diff --git a/res/dsk/deep space PRODOS (san inc pack).po b/res/dsk/deep space PRODOS (san inc pack).po
new file mode 100644
index 000000000..29061a6d3
Binary files /dev/null and b/res/dsk/deep space PRODOS (san inc pack).po differ
diff --git a/res/notes/wishlist.txt b/res/notes/wishlist.txt
index 492858972..c081cb9a0 100644
--- a/res/notes/wishlist.txt
+++ b/res/notes/wishlist.txt
@@ -1,7 +1,6 @@
 //4am crack
 Cavern Creatures
 Conquering Worlds
-Deep Space
 Oil's Well
 
 //TODO(woz-imaged but uncracked)
diff --git a/src/constants.a b/src/constants.a
index d48ab807c..973c99408 100644
--- a/src/constants.a
+++ b/src/constants.a
@@ -6,7 +6,7 @@
 ; YE OLDE GRAND UNIFIED MEMORY MAP
 ;
 ; LC RAM BANK 1
-; D000..E8B5 - persistent data structures (gGlobalPrefsStore, gGamesListStore)
+; D000..E8D3 - persistent data structures (gGlobalPrefsStore, gGamesListStore)
 ; E92D..FFF1 - main program code
 ; FFF2..FFF9 - API functions and global constants available for main program
 ;              code, prelaunchers, transition effects, &c.
diff --git a/src/prelaunch/deep.space.a b/src/prelaunch/deep.space.a
new file mode 100644
index 000000000..8eeb40e3d
--- /dev/null
+++ b/src/prelaunch/deep.space.a
@@ -0,0 +1,25 @@
+;license:MIT
+;(c) 2021 by qkumba
+
+!cpu 6502
+!to "build/PRELAUNCH/DEEP.SPACE",plain
+*=$106
+
+         !source "src/prelaunch/common.a"
+
+         +ENABLE_ACCEL
+         lda   #$2C
+         sta   $6633      ; disable the bit that overwrites acceleration
+         lda   #$60
+         sta   $690A
+         jsr   $0800      ; decompress
+         lda   $C083
+         jsr   DisableAccelerator
+         lda   #$53
+         jsr   $F800      ; now load that bit
+         lda   $C08B
+         jmp   $0400
+
+!if * > $1C0 {
+  !error "code is too large, ends at ", *
+}