星级
技能（引擎各技能星级 · 主导度）
物件密度
本组全部难度
谱面信息
关于两个星级
官方 SR 来自 osu!（API、osu!lazer 曲库或标杆清单）。引擎 SR 是 proj7k 的固有难度引擎按 Jinjin 7K 段位标定的星级，与官方 SR 不是同一把尺子；段位是引擎 SR 最接近的段位。
V.A. - O2Jam Railgun Collection Vol.1（谱师 oscarcx，Graveyard）的 osu!mania 7K 谱面，67 个难度，官方星级 0.24–9.55★，引擎星级 0.00–9.82★，段位 0th、1st、2nd、3rd。
| 难度 | 官方 | 引擎 | 段位 | 谱师 |
|---|---|---|---|---|
| Delete - Electromaster | 0.24★ | 0.00★ | 0th | oscarcx |
| fripSide - LEVEL5 -judgelight- (Origin) [lvl 9] | 2.34★ | 1.63★ | 0th | oscarcx |
| ELISA - Real Force (toto364) [lvl 12] | 2.71★ | 2.57★ | 0th | oscarcx |
| fripSide - memory of snow (nightshroud) [lvl 19] | 3.01★ | 2.47★ | 0th | oscarcx |
| fripSide - Decade (nightshroud) [lvl 20] | 3.02★ | 2.65★ | 0th | oscarcx |
| fripSide - LEVEL5 -judgelight- (Kamiya-Zhi) [lvl 18] | 3.04★ | 2.76★ | 0th | oscarcx |
| fripSide - LEVEL5 -judgelight- (Origin) [lvl 17] | 3.09★ | 2.66★ | 0th | oscarcx |
| ELISA - Real Force (Mr.Azaness007 & Ken Yu) [lvl 21] | 3.52★ | 2.78★ | 0th | oscarcx |
| fripSide - LEVEL5 -judgelight- (Origin) [lvl 22] | 3.73★ | 3.45★ | 0th | oscarcx |
| fripSide - future gazer (nightshroud) [lvl 28] | 3.98★ | 4.16★ | 1st | oscarcx |
| fripSide - late in autumn (nightshroud) [lvl 26] | 3.98★ | 3.65★ | 0th | oscarcx |
| fripSide - LEVEL5 -judgelight- (Kamiya-Zhi) [lvl 28] | 3.98★ | 3.67★ | 1st | oscarcx |
| fripSide - late in autumn (eumnyeon) [lvl 28] | 4.06★ | 3.84★ | 1st | oscarcx |
| fripSide - memory of snow (nightshroud) [lvl 35] | 4.08★ | 4.11★ | 1st | oscarcx |
| ELISA - Real Force (toto364) [lvl 22] | 4.16★ | 4.00★ | 1st | oscarcx |
| fripSide - LEVEL5 -judgelight- (Kyou & Tomato) [lvl 30] | 4.20★ | 4.21★ | 2nd | oscarcx |
| ELISA - Dear My Friend (Rustin) [lvl 37] | 4.40★ | 4.64★ | 2nd | oscarcx |
| fripSide - LEVEL5 -judgelight- (Rustin) [lvl 46] | 4.46★ | 5.25★ | 3rd | oscarcx |
| fripSide - eternal reality (nightshroud) [lvl 28] | 4.54★ | 4.66★ | 2nd | oscarcx |
| ELISA - Real Force (toto364) [lvl 29] | 4.78★ | 4.61★ | 2nd | oscarcx |
| fripSide - future my railgun (eumnyeon & skin) [lvl 36] | 4.95★ | 4.70★ | 2nd | oscarcx |
| fripSide - future gazer (eumnyeon) [lvl 34] | 5.00★ | 4.53★ | 2nd | oscarcx |
| fripSide - future gazer (Rustin) [lvl 41] | 5.00★ | 4.70★ | 2nd | oscarcx |
| fripSide - LEVEL5 -judgelight- (Kyou & Tomato) [lvl 42] | 5.12★ | 5.31★ | 4th | oscarcx |
| fripSide - late in autumn (nightshroud) [lvl 36] | 5.13★ | 4.75★ | 2nd | oscarcx |
| fripSide - LEVEL5 -judgelight- (eumnyeon) [lvl 37] | 5.14★ | 5.76★ | 5th | oscarcx |
| fripSide - memory of snow (WhiteAndBlack) [lvl 55] | 5.25★ | 6.57★ | 7th | oscarcx |
| fripSide - Decade (nightshroud) [lvl 41] | 5.37★ | 5.91★ | 6th | oscarcx |
| fripSide - future gazer (nightshroud) [lvl 40] | 5.38★ | 5.68★ | 5th | oscarcx |
| ELISA - Dear My Friend (ExiT) [lvl 43] | 5.47★ | 6.12★ | 6th | oscarcx |
| ELISA - Real Force (Rustin) [lvl 45] | 5.57★ | 4.86★ | 3rd | oscarcx |
| fripSide - memory of snow (nightshroud) [lvl 68-] | 5.62★ | 4.94★ | 3rd | oscarcx |
| fripSide - Decade (nightshroud) [lvl 40] | 5.64★ | 5.45★ | 4th | oscarcx |
| ELISA - Real Force (Mr.Azaness007 & Ken Yu) [lvl 42] | 5.77★ | 4.92★ | 3rd | oscarcx |
| fripSide - LEVEL5 -judgelight- (Genesis) [lvl 56] | 5.92★ | 5.92★ | 6th | oscarcx |
| fripSide - eternal reality (nightshroud) [lvl 48] | 6.07★ | 6.61★ | 7th | oscarcx |
| fripSide - eternal reality (Rustin) [lvl 40] | 6.08★ | 6.42★ | 7th | oscarcx |
| fripSide - late in autumn (Genesis) [lvl 68] | 6.27★ | 6.28★ | 6th | oscarcx |
| fripSide - late in autumn (nightshroud) [lvl 80-] | 6.30★ | 5.74★ | 5th | oscarcx |
| fripSide - eternal reality (ExiT) [lvl 51] | 6.32★ | 7.18★ | 9th | oscarcx |
| fripSide - future gazer (Genesis) [lvl 63-] | 6.38★ | 6.16★ | 6th | oscarcx |
| ELISA - Dear My Friend (eumnyeon) [lvl 53] | 6.45★ | 6.64★ | 7th | oscarcx |
| fripSide - LEVEL5 -judgelight- (HoNoR & Tasarr) [lvl 62-] | 6.48★ | 6.47★ | 7th | oscarcx |
| fripSide - final phase (Royal777) [lvl 76-] | 6.52★ | 6.74★ | 7th | oscarcx |
| fripSide - Decade (nightshroud) [lvl 67] | 6.70★ | 7.25★ | 9th | oscarcx |
| fripSide - future my railgun (eumnyeon & skin) [lvl 67-] | 6.92★ | 6.61★ | 7th | oscarcx |
| ELISA - Real Force (eumnyeon & balami) [lvl 65-] | 7.16★ | 5.98★ | 6th | oscarcx |
| fripSide - future my railgun (eumnyeon & skin) [lvl 60] | 7.23★ | 6.95★ | 8th | oscarcx |
| ELISA - Real Force (eumnyeon & balami) [lvl 65] | 7.24★ | 6.13★ | 6th | oscarcx |
| fripSide - final phase (Royal777) [lvl 76] | 7.32★ | 8.57★ | Gamma | oscarcx |
| fripSide - eternal reality (Lake) [lvl 76-] | 7.40★ | 6.98★ | 8th | oscarcx |
| fripSide - memory of snow (Genesis) [lvl 73] | 7.46★ | 6.95★ | 8th | oscarcx |
| Kurosaki Maon - Memories Last (Lolicon) [lvl 76-] | 7.54★ | 6.21★ | 6th | oscarcx |
| ELISA - Dear My Friend (Barame) [lvl 55] | 7.68★ | 8.47★ | Gamma | oscarcx |
| fripSide - LEVEL5 -judgelight- (HoNoR & Tasarr) [lvl 62] | 7.72★ | 8.24★ | Gamma | oscarcx |
| fripSide - LEVEL5 -judgelight- (eumnyeon) [lvl 71-] | 7.74★ | 6.46★ | 7th | oscarcx |
| fripSide - memory of snow (nightshroud) [lvl 68] | 7.80★ | 6.79★ | 8th | oscarcx |
| fripSide - future gazer (Genesis) [lvl 63] | 7.82★ | 7.80★ | 10th | oscarcx |
| fripSide - eternal reality (Lake) [lvl 76] | 8.11★ | 8.34★ | Gamma | oscarcx |
| Kawada Mami - masterpiece (reimu) [lvl 120-] | 8.38★ | 9.28★ | Azimuth | oscarcx |
| fripSide - future my railgun (eumnyeon & skin) [lvl 67] | 8.45★ | 8.12★ | 10th | oscarcx |
| fripSide - memory of snow (eumnyeon) [lvl 76-] | 8.55★ | 6.49★ | 7th | oscarcx |
| fripSide - late in autumn (nightshroud) [lvl 80] | 8.74★ | 7.99★ | 10th | oscarcx |
| Kurosaki Maon - Memories Last (Lolicon) [lvl 76] | 8.96★ | 7.19★ | 9th | oscarcx |
| fripSide - memory of snow (eumnyeon) [lvl 76] | 9.12★ | 8.03★ | 10th | oscarcx |
| Kawada Mami - masterpiece (reimu) [lvl 120] | 9.28★ | 9.82★ | Zenith | oscarcx |
| fripSide - LEVEL5 -judgelight- (eumnyeon) [lvl 71] | 9.55★ | 8.97★ | Azimuth | oscarcx |