Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.28 | Walking on sleeping(MEC PC-6010mk2版) | 1:41 | 阿保剛 | STEINS;GATE 8bit |
| ||||
| 8.90 | STEINS;GATE 変異空間のオクテット (MEC PC-6010mk2版) #10 - Walking on sleeping | 1:41 | 阿保剛 | The Sound of STEINS;GATE 魂 |
| ||||
| Promotion | |||||||||
| 1.28 | Walking on sleeping [MEC PC-6010mk2版] | 1:41 | 阿保剛 | STEINS;GATE 8bit |
| ||||
| Pseudo-Release | |||||||||
| 1.28 | Walking on sleeping [MEC PC-6010mk2 Version] | 1:41 | 阿保剛 | STEINS;GATE 8bit | |||||