Modding in Neverness to Everness (NTE) on PC works through Unreal Engine 5 pak files dropped into a special game folder, paired with a runtime signature bypass that lets the client load unsigned content. The scene is young but already has a working mod loader, a 3DMigoto-style toolkit, and a steady flow of character skins, outfit edits, and full character replacers.
Quick answer: Install a signature bypass (such as AyakaNTEBypasser or the community pak mod loader) into the game folder, create a ~mods folder inside Client\WindowsNoEditor\HT\Content\Paks\, and copy the mod's .pak, .utoc, and .ucas files into it before launching.
What modding looks like in NTE right now
NTE is built on Unreal Engine 5 and ships pak files, so the modding pipeline mirrors other UE5 games. The client signs and verifies its packaged assets, which means a plain pak drop into the Paks directory gets rejected. The community has worked around this with a runtime signature bypass that patches the check in memory at launch, after which the engine accepts custom pak chunks placed in a ~mods subfolder.
Most early mods are cosmetic. Outfit swaps for Mint, character replacers (Tartaglia over Baicang, CJ or Peter Griffin over the male protagonist, Hatsune Miku as a playable model), and a Traditional School Outfit swap for Zero are typical examples. Tooling has also appeared quickly, including Unreal mappings (.usmap) for FModel asset browsing, a Python decryptor for NTE's AES-256-ECB encrypted .ini config files, and a forked XXMI/3DMigoto package adapted to NTE's quirks.
Risk and anti-cheat context
NTE uses a kernel-level anti-cheat. Cosmetic pak mods that only swap models, textures, or materials have generally loaded without immediate problems for users running the signature bypass, but the developer has not published a policy that endorses modding. Anything that touches gameplay logic, network traffic, memory, or anti-cheat itself carries a real ban risk. Treat character and outfit swaps as visual-only client modifications and avoid trainers, ESP, speed, or "fly" hacks that explicitly tamper with the protected client.
File types you will encounter
| File | Purpose |
|---|---|
| .pak | Packaged UE5 archive containing the modded assets. |
| .utoc | IoStore table of contents that pairs with the pak. |
| .ucas | IoStore container with the actual asset data. |
| version.dll | Loader shim placed in the game's root folder by some setups. |
| UniversalSigBypasser.asi | Plugin that disables pak signature checks at runtime. |
| .usmap | Unreal mappings file used with FModel to browse and extract NTE assets. |
A mod download will usually contain a matching trio of .pak, .utoc, and .ucas files. All three need to land in the same ~mods folder; dropping just the pak will not work.
Install a pak mod (signature bypass method)
Step 1: Locate the game install folder. The default Perfect World install path on Windows is C:\Program Files\Neverness To Everness\. If you installed elsewhere, open the launcher and use its "open install directory" shortcut to confirm the path.
Step 2: Install the signature bypass. Place version.dll into the game's root folder, then drop UniversalSigBypasser.asi (or the equivalent file from the bypass package you chose) into Client\WindowsNoEditor\HT\. This is what allows unsigned pak chunks to load.
Step 3: Open the Paks directory at Client\WindowsNoEditor\HT\Content\Paks\. If a folder named ~mods does not exist, create it. The leading tilde matters; UE4/UE5 reads tilde-prefixed pak folders last so your mods override the base game files.
Step 4: Extract the mod archive and copy the .pak, .utoc, and .ucas files into ~mods. Keep all three files together and do not rename them.
Step 5: Launch NTE through the Perfect World launcher as usual. You will know the mod loaded when the affected character, outfit, or asset appears with the modded look in the lobby, character menu, or first scene that uses it.
Install conflicts and removal
Mods that target the same character or slot will fight each other. For Mint outfit swaps, the published guidance is explicit: only one variant (for example, default skin or brown skin) should be installed at a time. The same logic applies to two replacers that overwrite the same male protagonist mesh; pick one.
To remove a mod, close the game and delete its three files from ~mods. To temporarily disable everything without uninstalling, rename ~mods to something else (for example, _mods) and relaunch. To strip out modding completely, also delete version.dll from the game root and the .asi bypass file from the HT folder.
3DMigoto / XXMI on NTE
A 3DMigoto-based workflow exists through a community fork of XXMI tailored to NTE. It is more involved than dropping pak files because it hooks the graphics pipeline to override meshes and textures at draw time rather than swapping packaged assets. Use it when a mod author specifically distributes their work as an XXMI mod folder rather than as a pak. Standard pak mods do not need 3DMigoto.
Where mods are hosted
Two hubs carry the bulk of current NTE mods: GameBanana, which hosts the "How to add mods" tutorial, the 3DMigoto/XXMI tutorial, and a growing list of skins and replacers, and AyakaMods, which hosts the AyakaNTEBypasser, the NTE pak mod loader, the HT INI config decryptor, the .usmap file, and most of the early outfit and character mods. Both sites use the same install pattern described above.
Common reasons a mod fails to load
| Symptom | Likely cause |
|---|---|
| Game launches but character looks unchanged | Signature bypass not installed or placed in the wrong folder. |
| Only part of the mod shows (missing textures) | One of the three files (.pak, .utoc, .ucas) is missing from ~mods. |
| Two mods installed, only one shows | Both target the same slot. Remove one. |
| Mod worked, then broke after a patch | Game update changed asset paths or refreshed the signature check; wait for a mod update. |
| Folder structure looks right but nothing loads | ~mods is missing the leading tilde or sits outside the Paks directory. |
The modding ecosystem around NTE is moving quickly because the underlying tech is familiar UE5 territory, but it sits on community-maintained bypass tools without official endorsement. Stick to cosmetic pak swaps, keep your install paths clean, and treat every game update as a checkpoint to re-verify whether the loader and your installed mods are still safe to run.