From ENT Wiki
The general rules apply to any game hosted by ENT except abrogated by game specific rules. Violating them might result in a warning or ban.
Tree Tag Rules
- Building in the same area as an ally, resulting in possibility revealing their location (game ruin).
- Revealing the location of other ents (in whatever form) to infernals.
- Unjustified (team) killing of other ents.
- Claiming an ent's spot although pinged by him before.
Non-Bannable but kickable offenses:
- Playing as Infernal who is following your teammate all over the map in a way where you are not helping but actually hurting the team.
- Team killing with less than 3 minutes left.