All ONWC files are 0 byte files. That means, that Oni will take the information out of the ONWC files of level 0. Below is an example of a ONWC file of level 0. Links are coloured red.


| Line | Hex | Translation | Meaning |
| 0x000 | 01 75 0E 00 | 3701 | 03701-w1_tap.ONWC |
| 0x000 | 01 00 00 00 | 0 | level 0 |
| 0x020 | 01 94 05 00 | 1428 | link to 01428-target_1A.TXMP |
| 0x030 | 01 95 05 00 | 1429 | link to 01429-target_1B.TXMP |
| 0x050 | 01 7E 0E 00 | 3710 | link to 03710-tap_icon.TXMP |
| 0x050 | 01 7F 0E 00 | 3711 | link to 03711-tap_empty.TXMP |
| 0x050 | 01 80 0E 00 | 3712 | link to 03712-tap_fill.TXMP |
| 0x700 | 01 81 0E 00 | 3713 | link to 03713-w1_glow..TXMP |
| 0x710 | 01 82 0E 00 | 3714 | link to 03714-w1_glow_ammo.TXMP |