[Reiko1231]

Sorry, forgot to mention that map change is required for gnomes to start spawning. It should be working with default "round_start" event because it's generic source engine event (exists in all games).
Answer 1: Will do it in next version.
Answer 2: Will do it in next version.
Answer 3: It should work. Try again with "sm_gnome_hunt_spawn_message" "1" and after map change.
Answer 4: One gnome per round.
But I don't know when I will have time to update this plugin.