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找不到游戏，我要补充
| 平台 | ROM名称 | 游戏名称 | 中文名称 | 补充 |
|---|---|---|---|---|
| arcade | xsleenab | Xain'd Sleena (bootleg, set 1) | 星球战士 (盗版) | |
| arcade | xsleenaba | Xain'd Sleena (bootleg, bugfixed) | 星球战士 (盗版, bugfixed) | |
| arcade | xsleenabb | Xain'd Sleena (bootleg, set 2) | 星球战士 (盗版, 第二套) | |
| arcade | xsleenaj | Xain'd Sleena (Japan) | 星球战士 (日版) | |
| arcade | xtheball | X the Ball | 彩票机 - 球在哪里 | |
| arcade | xtom3d | X Tom 3D | 雷霆战机 | |
| arcade | xtrain | X-Train (Ver. 1.3) | X列车拉霸 (版本. 1.3) | |
| arcade | xtrial | Xtrial Racing (ver JAB) | 极限赛车 (版本 JAB) | |
| arcade | xtrmhnt2 | Extreme Hunting 2 | 狂热打猎 2 | |
| arcade | xtrmhunt | Extreme Hunting | 狂热打猎 | |
| arcade | xxmissio | XX Mission | XX 任务 | |
| arcade | xybots | Xybots (rev 2) | 迷宫任务 (修正版 2) | |
| arcade | xybots0 | Xybots (rev 0) | 迷宫任务 (修正版 0) | |
| arcade | xybots1 | Xybots (rev 1) | 迷宫任务 (修正版 1) | |
| arcade | xybotsf | Xybots (French, rev 3) | 迷宫任务 (法版, 修正版 3) | |
| arcade | xybotsg | Xybots (German, rev 3) | 迷宫任务 (德版, 修正版 3) | |
| arcade | xymg | Xingyun Man Guan (China, V651C) | 幸运满贯 (中国版, V651C) | |
| arcade | xyonix | Xyonix | 天下大将军 | |
| arcade | y301xl | 301 XL (Yeno) | ||
| arcade | y416xl | 416 XL (Yeno) | ||
| arcade | y503iiir | YIS-503 III R (MSX2, USSR) | ||
| arcade | y503iiire | YIS-503 III R (MSX2, Estonian) | ||
| arcade | y503iir | YIS503IIR (MSX1, USSR) | ||
| arcade | y503iir2 | YIS503IIR (MSX1, Estonian) | ||
| arcade | y532xl | 532 XL (Yeno) | ||
| arcade | y805128 | YIS805/128 (MSX2, Japan) | ||
| arcade | y805128r2 | YIS805/128R2 (MSX2, USSR) | ||
| arcade | y805128r2e | YIS805/128R2 (MSX2, Estonian) | ||
| arcade | y805256 | YIS805/256 (MSX2, Japan) | ||
| arcade | yachtmn | Yachtsman | 帆船运动员 | |
| arcade | yamagchi | Go Go Mr. Yamaguchi / Yuke Yuke Yamaguchi-kun | 山口君大冒险 | |
| arcade | yamato | Yamato (US) | 大和号 (美版) | |
| arcade | yamato2 | Yamato (World?) | 大和号 (世界版?) | |
| arcade | yamyam | Yam! Yam!? | 小熊推钻石 - 雅姆雅姆 | |
| arcade | yamyamk | Yam! Yam! (Korea) | 小熊推钻石 - 雅姆雅姆 (韩版) | |
| arcade | yanchamr | Kaiketsu Yanchamaru (Japan) | 快杰洋枪 (日版) | |
| arcade | yankeedo | Yankee DO! | 嘟先生! | |
| arcade | yarunara | Mahjong Yarunara (Japan) | 麻将电视名人冠军 (日版) | |
| arcade | yattrmnp | Yatterman Plus (J 981006 V1.000) | ||
| arcade | yc64 | YC-64 (MSX1, Europe) | ||
| arcade | yellowcbb | Yellow Cab (bootleg) | 神奇汽车 (盗版) | |
| arcade | yellowcbj | Yellow Cab (Japan) | 神奇汽车 (日版) | |
| arcade | yes | :YES | ||
| arcade | yesnoj | Yes/No Sinri Tokimeki Chart | 心电图 | |
| arcade | yiear | Yie Ar Kung-Fu (program code I) | 功夫小子 (程序代码 I) | |
| arcade | yiear2 | Yie Ar Kung-Fu (program code G) | 功夫小子 (程序代码 G) | |
| arcade | yieartf | Yie Ar Kung-Fu (bootleg GX361 conversion) | 功夫小子 (盗版 GX361 转换板) | |
| arcade | yis303 | YIS303 (MSX1, Japan) | ||
| arcade | yis503 | YIS503 (MSX1, Japan) | ||
| arcade | yis503f | YIS503F (MSX1, French) |