diff --git a/hash/a2600.xml b/hash/a2600.xml
index d6ffaa63a1b..ddcedef74a4 100644
--- a/hash/a2600.xml
+++ b/hash/a2600.xml
@@ -39,19 +39,6 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
-
- Elf Adventure (prototype)
- 1983
- Atari
-
-
-
-
-
-
-
-
-
Return to Haunted House (Flashback 2)
2005
@@ -1248,6 +1235,17 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Astro Chase (prototype)
+ 1983
+ Parker Bros
+
+
+
+
+
+
+
Astrowar
1983
@@ -3236,36 +3234,48 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
Centipede
- 1982
+ 1983
Atari
-
+
Centipede (PAL)
- 1982
+ 1983
Atari
-
+
+
+
+
+
+
+ Centipede (prototype)
+ 1983
+ Atari
+
+
+
+
Centipede (PAL) (prototype)
- 1982
+ 1983
Atari
-
+
@@ -4616,6 +4626,17 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+ Defender (prototype 198111xx)
+ 1981
+ Atari
+
+
+
+
+
+
+
+
Defender (prototype 19811030)
1981
Atari
@@ -5633,6 +5654,45 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Elf Adventure (prototype 19830525)
+ 1983
+ Atari
+
+
+
+
+
+
+
+
+
+
+ Elf Adventure (prototype 19830502)
+ 1983
+ Atari
+
+
+
+
+
+
+
+
+
+
+ Elf Adventure (prototype 19830422)
+ 1983
+ Atari
+
+
+
+
+
+
+
+
+
Eli's Ladder
1982
@@ -6289,6 +6349,17 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Frankenstein's Monster (prototype)
+ 1982
+ Data Age
+
+
+
+
+
+
+
Freeway
1981
@@ -7027,6 +7098,17 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Gorf (prototype)
+ 1982
+ CBS Electronics
+
+
+
+
+
+
+
Grand Prix (CCE)
1983
@@ -7915,6 +7997,18 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Joust (prototype 19830705)
+ 1983
+ Atari
+
+
+
+
+
+
+
+
Jr. Pac-Man
1984
@@ -8122,6 +8216,18 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Kangaroo (prototype 19830119)
+ 1983
+ Atari
+
+
+
+
+
+
+
+
Kanguru
1983
@@ -9700,6 +9806,17 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Missile Command (prototype)
+ 1981
+ Atari
+
+
+
+
+
+
+
Mission 3,000 A.D. - Mission 3000
1983
@@ -9782,6 +9899,20 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+
+ Monkey Music (prototype 19820818)
+ 1982
+ Atari
+
+
+
+
+
+
+
+
+
Monster Cise (prototype)
1984
@@ -10129,11 +10260,35 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+
+ Mr. Do!'s Castle (later prototype)
+ 1984
+ Parker Brothers
+
+
+
+
+
+
+
+
+
+ Mr. Do!'s Castle (prototype 19840312)
+ 1984
+ Parker Brothers
+
+
+
+
+
+
+
Mr. Postman (Digitel)
19??
@@ -11854,6 +12009,17 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Popeye (prototype)
+ 1983
+ Parker Brothers
+
+
+
+
+
+
+
Porky's
1983
@@ -12286,6 +12452,18 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Raiders of the Lost Ark (prototype 19820614)
+ 1982
+ Atari
+
+
+
+
+
+
+
+
Raketen-Angriff (PAL)
19??
@@ -14189,6 +14367,17 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Solar Fox (prototype)
+ 1983
+ CBS Electronics
+
+
+
+
+
+
+
Solar Storm
1983
@@ -14237,6 +14426,18 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Solaris (prototype)
+ 1986
+ Atari
+
+
+
+
+
+
+
+
Sorcerer
1983
@@ -17313,6 +17514,17 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Venture (prototype)
+ 1982
+ Coleco
+
+
+
+
+
+
+
Viagem Espacial
19??
@@ -17838,6 +18050,17 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+
+ Wizard of Wor (prototype)
+ 1982
+ CBS Electronics
+
+
+
+
+
+
+
Word Zapper
1982
@@ -17984,6 +18207,18 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
+ Xevious (prototype 19840118)
+ 1984
+ Atari
+
+
+
+
+
+
+
+
+
Xevious (prototype 19830802)
1983
Atari
@@ -17995,7 +18230,7 @@ MOS Atari-made game NTSC ROMs had a CO16xxx number and PAL ROMs had CO17xxx numb
-
+
Xevious (prototype 19830525)
1983
Atari