Dance Dance Revolution 2nd Mix (GN895 VER. JAA)
Game Information
manufacturer | Konami |
year | 1999 |
cloned by | ddr2mc ddr2mc2 ddr2ml ddr2mla ddr2mlb ddrbocd |
genre | Rhythm |
downloads | 22 |
Screenshots










Download Details
split set | ddr2m.zip 175.00b |
bios/device | sys573.zip 220.70k ↗ |
merged set | ddr2m.7z 249.00b |
standalone set | ddr2m.7z 82.33k |
chd | 895jaa02.chd 581.00m |
Game Details
Konami System 573 disc+cart. published 26 years ago:
Dance Dance Revolution 2ndMix (c) 1999 Konami Company, Limited.
- TECHNICAL -
GAME ID: GC895
CART ID: GC895 JA
CD ID: 895 JA A02
Runs on the Konami Bemani System 573 Analog Hardware.
- TRIVIA -
Released in January 1999.
- SCORING -
Grades : SS - S - A - B - C - D - E
The formula for calculating the score for a combo is a bit complicated, the point value for any step in a combo depends on two factors :
* Perfects are worth 3 times as much as Greats.
* The point value for a step increases every time the combo increases by 4.
The exact formula for the score of a combo is...
let [x] denote the greatest integer function (i.e., where [x] is the greatest integer less than or equal to x). Then, the point value for the nth step in a combo is :
S(n) = G(n) if the nth step is a Great, or P(n) if the nth step is a Perfect;
G(n) = 100 ([n/4]^2 + 1);
P(n) = 3G(n);
- TIPS AND TRICKS -
* Hidden Mode : To activate Hidden mode, push the joystick UP, DOWN, UP, DOWN, UP, DOWN prior to selecting a skill level (Hidden mode will make half of the arrows disappear).
* Another Mode : At the song select screen, press : DOWN, DOWN, DOWN, LEFT, LEFT, RIGHT, RIGHT
* Little difficulty : Press LEFT, DOWN, RIGHT, DOWN, LEFT, DOWN, RIGHT, DOWN, UP at the song selection screen (The word 'Little' confirms correct entry). In Little mode, dancing is easier.
* Maniac difficulty : Press DOWN, DOWN, DOWN, RIGHT, UP, UP, LEFT or DOWN, DOWN, LEFT, LEFT, LEFT, RIGHT, RIGHT, RIGHT, LEFT, RIGHT prior to selecting a skill level (The word 'Maniac' confirms correct entry). Note : To disable Maniac mode, press UP(x8) at the song selection screen.
* Play as Socket Man : Hold left Select and press Start.
* Shuffle mode : Press UP, DOWN, LEFT, RIGHT, DOWN, UP, RIGHT, LEFT at the song selection screen (The word 'Shuffle' confirms correct entry). In Shuffle mode, there are new dance steps.
* Unlock 2P Modes : To unlock 2-Player modes, push 1P Start button. Then hold 2P's right and left Select buttons while pushing 2P Start (This code unlocks Couple, VS, and Double modes).
* Dancers face right : Press Right (x8) at the song selection screen (The word 'Right' confirms correct entry). In Right mode, dancers face right.
* Dancers face left : Press Left (x8) at the song selection screen (The word 'Left' confirms correct entry). In Left mode, dancers face left.
* All songs : Highlight Hard mode and press Right Select button (x4).
- SERIES -
1. Dance Dance Revolution [Model GC845] (1998)
2. Dance Dance Revolution 1.5 (1999)
3. Dance Dance Revolution 2ndMix [Model GC895] (1999)
4. Dance Dance Revolution Best of Cool Dancers (1999)
5. Dance Dance Revolution 2ndMix with beatmania IIDX club version [Model GN896] (1999)
6. Dance Dance Revolution 2ndMix Link Version [Model GE885] (1999)
7. Dance Dance Revolution 2ndMix with beatmania IIDX substream club version 2 [Model GE984] (1999)
8. Dance Dance Revolution 3rdMix [Model GE887] (1999)
9. Dance Dance Revolution Karaoke Mix (1999)
10. Dance Dance Revolution 3rdMix Plus [Model GCA22] (2000)
11. Dance Dance Revolution Karaoke Mix 2nd (2000)
12. Dance Dance Revolution 4thMix [Model GCA33] (2000)
13. Dance Dance Revolution USA (2000)
14. Dance Dance Revolution Kids (2000)
15. Dance Dance Revolution 4thMix Plus [Model GCA34] (2000)
16. Dance Dance Revolution 5thMix [Model GCA27] (2001)
17. DDRMAX Dance Dance Revolution 6thMix (2001)
18. DDRMAX2 Dance Dance Revolution 7thMix (2002)
19. Dance Dance Revolution Extreme (2002)
20. Dance Dance Revolution SuperNOVA (2006)
21. Dance Dance Revolution SuperNOVA 2 (2007)
22. Dance Dance Revolution X (2008)
23. Dance Dance Revolution X2 (2010)
24. Dance Dance Revolution X3 VS 2ndMIX (2011)
25. Dance Dance Revolution (2013)
26. Dance Dance Revolution A (2016)
27. Dance Dance Revolution A20 (2019)
28. Dance Dance Revolution A20 PLUS (2020)
- PORTS -
* CONSOLES:
Sony PlayStation (1999)
Sega Dreamcast (2000)
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=4864&o=2
Dance Dance Revolution 2ndMix (c) 1999 Konami Company, Limited.
- TECHNICAL -
GAME ID: GC895
CART ID: GC895 JA
CD ID: 895 JA A02
Runs on the Konami Bemani System 573 Analog Hardware.
- TRIVIA -
Released in January 1999.
- SCORING -
Grades : SS - S - A - B - C - D - E
The formula for calculating the score for a combo is a bit complicated, the point value for any step in a combo depends on two factors :
* Perfects are worth 3 times as much as Greats.
* The point value for a step increases every time the combo increases by 4.
The exact formula for the score of a combo is...
let [x] denote the greatest integer function (i.e., where [x] is the greatest integer less than or equal to x). Then, the point value for the nth step in a combo is :
S(n) = G(n) if the nth step is a Great, or P(n) if the nth step is a Perfect;
G(n) = 100 ([n/4]^2 + 1);
P(n) = 3G(n);
- TIPS AND TRICKS -
* Hidden Mode : To activate Hidden mode, push the joystick UP, DOWN, UP, DOWN, UP, DOWN prior to selecting a skill level (Hidden mode will make half of the arrows disappear).
* Another Mode : At the song select screen, press : DOWN, DOWN, DOWN, LEFT, LEFT, RIGHT, RIGHT
* Little difficulty : Press LEFT, DOWN, RIGHT, DOWN, LEFT, DOWN, RIGHT, DOWN, UP at the song selection screen (The word 'Little' confirms correct entry). In Little mode, dancing is easier.
* Maniac difficulty : Press DOWN, DOWN, DOWN, RIGHT, UP, UP, LEFT or DOWN, DOWN, LEFT, LEFT, LEFT, RIGHT, RIGHT, RIGHT, LEFT, RIGHT prior to selecting a skill level (The word 'Maniac' confirms correct entry). Note : To disable Maniac mode, press UP(x8) at the song selection screen.
* Play as Socket Man : Hold left Select and press Start.
* Shuffle mode : Press UP, DOWN, LEFT, RIGHT, DOWN, UP, RIGHT, LEFT at the song selection screen (The word 'Shuffle' confirms correct entry). In Shuffle mode, there are new dance steps.
* Unlock 2P Modes : To unlock 2-Player modes, push 1P Start button. Then hold 2P's right and left Select buttons while pushing 2P Start (This code unlocks Couple, VS, and Double modes).
* Dancers face right : Press Right (x8) at the song selection screen (The word 'Right' confirms correct entry). In Right mode, dancers face right.
* Dancers face left : Press Left (x8) at the song selection screen (The word 'Left' confirms correct entry). In Left mode, dancers face left.
* All songs : Highlight Hard mode and press Right Select button (x4).
- SERIES -
1. Dance Dance Revolution [Model GC845] (1998)
2. Dance Dance Revolution 1.5 (1999)
3. Dance Dance Revolution 2ndMix [Model GC895] (1999)
4. Dance Dance Revolution Best of Cool Dancers (1999)
5. Dance Dance Revolution 2ndMix with beatmania IIDX club version [Model GN896] (1999)
6. Dance Dance Revolution 2ndMix Link Version [Model GE885] (1999)
7. Dance Dance Revolution 2ndMix with beatmania IIDX substream club version 2 [Model GE984] (1999)
8. Dance Dance Revolution 3rdMix [Model GE887] (1999)
9. Dance Dance Revolution Karaoke Mix (1999)
10. Dance Dance Revolution 3rdMix Plus [Model GCA22] (2000)
11. Dance Dance Revolution Karaoke Mix 2nd (2000)
12. Dance Dance Revolution 4thMix [Model GCA33] (2000)
13. Dance Dance Revolution USA (2000)
14. Dance Dance Revolution Kids (2000)
15. Dance Dance Revolution 4thMix Plus [Model GCA34] (2000)
16. Dance Dance Revolution 5thMix [Model GCA27] (2001)
17. DDRMAX Dance Dance Revolution 6thMix (2001)
18. DDRMAX2 Dance Dance Revolution 7thMix (2002)
19. Dance Dance Revolution Extreme (2002)
20. Dance Dance Revolution SuperNOVA (2006)
21. Dance Dance Revolution SuperNOVA 2 (2007)
22. Dance Dance Revolution X (2008)
23. Dance Dance Revolution X2 (2010)
24. Dance Dance Revolution X3 VS 2ndMIX (2011)
25. Dance Dance Revolution (2013)
26. Dance Dance Revolution A (2016)
27. Dance Dance Revolution A20 (2019)
28. Dance Dance Revolution A20 PLUS (2020)
- PORTS -
* CONSOLES:
Sony PlayStation (1999)
Sega Dreamcast (2000)
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=4864&o=2
Driver Details
source | konami/ksys573.cpp |
status | imperfect |
emulation | good |
savestate | unsupported |
graphics | imperfect |
sound | imperfect |
Series Details
Screen Details
display | screen |
type | raster |
orientation | horizontal |
width | 640px |
height | 480px |
refresh | 60mhz |
Input Details
player | 1 |
type | joy |
buttons | 6 |
directions | 16 |
player | 2 |
type | joy |
buttons | 6 |
directions | 16 |
Chipset Details
name | Sony CXD8530CQ |
clock | 64.60mhz |
name | CD/DA |
clock | 43.07khz |
name | Speaker |
clock | N/A |
name | PlayStation SPU |
clock | 32.30mhz |
ROM Details
name | size | crc |
---|---|---|
700a01.22g | 512.00k | 11812ef8 |
700a01,gchgchmp.22g | 512.00k | 39ebb0ca |
700b01.22g | 512.00k | 6cf852af |
h8a01.bin | 64.00b | 131e0359 |
h8a01.bin | 64.00b | 131e0359 |
h8b01.bin | 64.00b | 508b057d |
hd6473644h.18e | 32.00k | nodump |
gn895jaa.u1 | 548.00b | 5d906be5 |