Impostor is a C# server implementation for Among Us.
You can run it on a laptop, a Raspberry Pi, a VPS....
Setup
Download the latest build from the releases. Use the x64 build for AMD/Intel processors, ARM/ARM64 for a Raspberry Pi, an ARM VPS or any ARM machine.
Extract the .zip file on a folder.
Open the config.json file. Modify the PublicIp field by your public IP adress. If you want to use host-only mods (Ex: EndlessHostRoles, TOHO...), modify the AllowHostAuthority field and put "true".