21: Two One

From Sega Retro

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Twoone title.png

21: Two One
System(s): Sega Dreamcast
Publisher: PrincessSoft
Developer:
Peripherals supported: Visual Memory Unit
Genre: Adventure[1][2][3]

















Number of players: 1
Release Date RRP Code
Sega Dreamcast
JP 		¥6,800 (7,140)6,800e[2] T-46503M
Sega Rating: All Ages
Sega Dreamcast
JP
(Dorikore) 		¥2,800 (2,940)2,800e[2] T-46504M-1
Sega Rating: All Ages
Sega Dreamcast
JP
(Shokai Genteiban) 		¥6,800 (7,140)6,800e[2] T-46504M
Sega Rating: All Ages

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21: Two One is a dating simulation game for the Sega Dreamcast.

Magazine articles

Main article: 21: Two One/Magazine articles.

Physical scans

Sega Retro Average 
Publication Score Source
{{{{{icon}}}|L}} Division by zero.
Based on
0 review
Sega Retro Average 
Publication Version Score
Dorimaga (JP)
85
[4]
Sega Dreamcast
 85
Based on
1 review

21: Two One

Dreamcast, JP

Dreamcast, JP (Shokai Genteiban)
21 Two One DC JP Box Back.jpg21 Two One DC JP Box Front.jpg
Cover
21 Two One DC JP Disc.jpg
Disc
21 Two One DC JP Back.jpg21 Two One DC JP Front.jpg
Jewel Case
Dreamcast, JP (Dorikore)

Technical information

Main article: 21: Two One/Technical information.

ROM dump status

System Hash Size Build Date Source Comments
Sega Dreamcast
 ?
CRC32
MD5
SHA-1
GD-ROM (JP)

External links

  • Sega of Japan catalogue pages (Japanese): Dreamcast

References

  1. ↑ File:21 Two One DC JP Box Back.jpg
  2. ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 http://sega.jp/dc/011206/ (Wayback Machine: 2014-08-06 09:24)
  3. ↑ https://sega.jp/history/hard/dreamcast/software_l.html#tab02 (Wayback Machine: 2020-02-01 03:22)
  4. ↑ Dorimaga, "2002-18 (2002-10-11)" (JP; 2002-09-27), page 34
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