Put all in system folder.
This update was made in order to reduce the size of tallyho mod.

Goto to you game system folder

Look for unrealtournament.ini
look under [Botpack.Deahtmatchplus]

change bNoMonsters=True to bNoMonsters=False

To have this enabled on servers add under [Engine.GameEngine]
ServerPackages=MonstersDemo1
ServerPackages=MonstersDemo2
ServerPackages=_owo_tallyho_104a
ServerPackages=_Owo_104a
ServerPackages=_Owo_tallyhopkg_104a
ServerPackages=_owo_tallyhosfx_104a