Comet Emulator by Leon - 2,529 downloads
Comet is a fully featured, up to date stable server written in Java
Amp RP Emu 2.0 by Jonteh - 1,476 downloads
Amp RP 2.0 is a roleplay emulator based on Plus emulator. Has basically the same features as it's R63 counterpart. (More info)
Amp RP Emu 1.0 by Jonteh - 1,248 downloads
Amp RP 1.0 Emulator. 150+ commands, very stable R63 emulator based on Butterfly.
Habboon Emulator by Sledmore - 1,512 downloads
Habboon Emulator is a stable up-to-date edited version of Plus Emu with many features
Fresh Emulator by Jonteh - 1,074 downloads
Fresh Emulator is a pre shuffle R63 emulator with many custom features. Database is included.
Rage RP Emulator by Various authors - 739 downloads
Rage RP emulator is a habbo roleplay emulator that was used on Rage RP for a long period of time.