diff --git a/config/config.exs b/config/config.exs
index 33f88cb..097d3cd 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -12,7 +12,7 @@ config :chessh, RateLimits,
   jail_attempt_threshold: 15,
   max_concurrent_user_sessions: 5,
   player_session_message_burst_ms: 500,
-  player_session_message_burst_rate: 8,
+  player_session_message_burst_rate: 10,
   player_public_keys: 15,
   create_game_ms: 60 * 1000,
   create_game_rate: 3,
diff --git a/config/prod.exs b/config/prod.exs
index 71275ea..4f80997 100644
--- a/config/prod.exs
+++ b/config/prod.exs
@@ -8,5 +8,5 @@ config :chessh, RateLimits,
   jail_timeout_ms: 5 * 60 * 1000,
   jail_attempt_threshold: 15,
   max_concurrent_user_sessions: 5,
-  player_session_message_burst_ms: 750,
+  player_session_message_burst_ms: 500,
   player_session_message_burst_rate: 8
diff --git a/lib/chessh/ssh/client/client.ex b/lib/chessh/ssh/client/client.ex
index 1d33dd2..ffb4884 100644
--- a/lib/chessh/ssh/client/client.ex
+++ b/lib/chessh/ssh/client/client.ex
@@ -94,8 +94,6 @@ defmodule Chessh.SSH.Client do
   def handle(
         {:data, data},
         %State{
-          width: width,
-          height: height,
           screen_pid: screen_pid,
           player_session: player_session
         } = state
@@ -111,7 +109,7 @@ defmodule Chessh.SSH.Client do
         {:noreply, state}
 
       action ->
-        send(screen_pid, {:input, width, height, action, data})
+        send(screen_pid, {:input, action, data})
         {:noreply, state}
     end
   end
diff --git a/lib/chessh/ssh/client/game/game.ex b/lib/chessh/ssh/client/game/game.ex
index 6103439..e996632 100644
--- a/lib/chessh/ssh/client/game/game.ex
+++ b/lib/chessh/ssh/client/game/game.ex
@@ -218,8 +218,6 @@ defmodule Chessh.SSH.Client.Game do
   end
 
   def input(
-        _width,
-        _height,
         action,
         _data,
         %State{
diff --git a/lib/chessh/ssh/client/game/previous_game.ex b/lib/chessh/ssh/client/game/previous_game.ex
index 3582cc9..6f80f6f 100644
--- a/lib/chessh/ssh/client/game/previous_game.ex
+++ b/lib/chessh/ssh/client/game/previous_game.ex
@@ -54,8 +54,6 @@ defmodule Chessh.SSH.Client.PreviousGame do
   end
 
   def input(
-        _width,
-        _height,
         action,
         _data,
         %State{
diff --git a/lib/chessh/ssh/client/game/promotion.ex b/lib/chessh/ssh/client/game/promotion.ex
index 693ec3f..d9e9971 100644
--- a/lib/chessh/ssh/client/game/promotion.ex
+++ b/lib/chessh/ssh/client/game/promotion.ex
@@ -45,9 +45,7 @@ defmodule Chessh.SSH.Client.Game.PromotionScreen do
   end
 
   def input(
-        _,
-        _,
-        _,
+        _action,
         data,
         %State{client_pid: client_pid, game_pid: game_pid, game_state: %Game.State{} = game_state} =
           state
diff --git a/lib/chessh/ssh/client/menus/main_menu.ex b/lib/chessh/ssh/client/menus/main_menu.ex
index 43f916e..e858893 100644
--- a/lib/chessh/ssh/client/menus/main_menu.ex
+++ b/lib/chessh/ssh/client/menus/main_menu.ex
@@ -35,7 +35,7 @@ defmodule Chessh.SSH.Client.MainMenu do
       {"Previous Games",
        {Chessh.SSH.Client.SelectPreviousGame,
         %Chessh.SSH.Client.SelectPaginatePoller.State{player_session: player_session}}},
-      {"TrongleChat",
+      {"ChatsSH",
        {Chessh.SSH.Client.TrongleChat,
         %Chessh.SSH.Client.TrongleChat.State{player_session: player_session}}}
     ]
diff --git a/lib/chessh/ssh/client/menus/select_paginate_poller.ex b/lib/chessh/ssh/client/menus/select_paginate_poller.ex
index 5c668a0..e46fd9f 100644
--- a/lib/chessh/ssh/client/menus/select_paginate_poller.ex
+++ b/lib/chessh/ssh/client/menus/select_paginate_poller.ex
@@ -27,6 +27,8 @@ defmodule Chessh.SSH.Client.SelectPaginatePoller do
               options: [],
               tick: 0,
               cursor: nil,
+              width: 0,
+              height: 0,
               extra_info: %{}
   end
 
@@ -112,15 +114,15 @@ defmodule Chessh.SSH.Client.SelectPaginatePoller do
           {:send_to_ssh, render_state(width, height, state)}
         )
 
-        state
+        %State{state | width: width, height: height}
       end
 
       def input(
-            width,
-            height,
             action,
             _data,
             %State{
+              width: width,
+              height: height,
               client_pid: client_pid,
               options: options,
               selected_option_idx: selected_option_idx
diff --git a/lib/chessh/ssh/client/screen.ex b/lib/chessh/ssh/client/screen.ex
index 20273a5..88beb18 100644
--- a/lib/chessh/ssh/client/screen.ex
+++ b/lib/chessh/ssh/client/screen.ex
@@ -1,8 +1,6 @@
 defmodule Chessh.SSH.Client.Screen do
   @callback render(width :: integer(), height :: integer(), state :: any()) :: any()
   @callback input(
-              width :: integer(),
-              height :: integer(),
               action :: any(),
               data :: String.t(),
               state :: any()
@@ -17,8 +15,8 @@ defmodule Chessh.SSH.Client.Screen do
       def handle_info({:render, width, height}, state),
         do: {:noreply, render(width, height, state)}
 
-      def handle_info({:input, width, height, action, data}, state),
-        do: {:noreply, input(width, height, action, data, state)}
+      def handle_info({:input, action, data}, state),
+        do: {:noreply, input(action, data, state)}
     end
   end
 end
diff --git a/lib/chessh/ssh/client/trongle_chat.ex b/lib/chessh/ssh/client/trongle_chat.ex
index 10df66d..4964965 100644
--- a/lib/chessh/ssh/client/trongle_chat.ex
+++ b/lib/chessh/ssh/client/trongle_chat.ex
@@ -3,6 +3,16 @@ defmodule Chessh.SSH.Client.TrongleChat do
   alias Chessh.{Player, Chat, Utils, Repo, PlayerSession}
   import Ecto.Query
 
+  @colors [
+    IO.ANSI.light_blue(),
+    IO.ANSI.light_red(),
+    IO.ANSI.green(),
+    IO.ANSI.light_magenta(),
+    IO.ANSI.cyan(),
+    IO.ANSI.blue(),
+    IO.ANSI.yellow()
+  ]
+
   defmodule State do
     defstruct client_pid: nil,
               message: "",
@@ -26,36 +36,28 @@ defmodule Chessh.SSH.Client.TrongleChat do
     {:noreply, render(width, height, new_state)}
   end
 
-  defp get_initial_chats() do
-    from(c in Chat,
-      order_by: [desc: c.id],
-      limit: 100
-    )
-    |> Repo.all()
-    |> Repo.preload([:chatter])
-  end
-
-  defp get_player(%PlayerSession{player_id: player_id}), do: Repo.get!(Player, player_id)
-
-  def init([%State{client_pid: client_pid, player_session: player_session} = state]) do
+  def init([
+        %State{
+          client_pid: client_pid,
+          player_session: %PlayerSession{player_id: player_id} = player_session
+        } = state
+      ]) do
     :syn.add_node_to_scopes([:chat])
     :ok = :syn.join(:chat, {:tronglechat}, self())
 
     send(client_pid, {:send_to_ssh, Utils.clear_codes()})
 
-    chats = get_initial_chats()
-
     {:ok,
      %State{
        state
-       | chats: chats,
-         player_session: %PlayerSession{player_session | player: get_player(player_session)}
+       | chats: get_initial_chats(),
+         player_session: %PlayerSession{player_session | player: Repo.get!(Player, player_id)}
      }}
   end
 
   def render(
-        _width,
-        _height,
+        width,
+        height,
         %State{
           client_pid: client_pid,
           chats: chats,
@@ -64,38 +66,39 @@ defmodule Chessh.SSH.Client.TrongleChat do
         } = state
       ) do
     chat_msgs =
-      Enum.map(chats, fn %Chat{message: message, chatter: %Player{username: chat_username}} =
-                           _chat ->
-        chat_username <> "> " <> message
-      end)
+      chats
+      |> Enum.slice(0, height - 1)
+      |> Enum.map(&format_chat/1)
       |> Enum.join("\r\n")
 
-    prompt = username <> "> " <> message
+    {prompt, prompt_len} = format_prompt(username, message)
 
     send(
       client_pid,
       {:send_to_ssh,
        [
          Utils.clear_codes(),
-         prompt <> "\r\n" <> chat_msgs <> IO.ANSI.cursor(0, String.length(prompt))
+         prompt <>
+           "\r\n" <> chat_msgs <> IO.ANSI.cursor(0, prompt_len + 1)
        ]}
     )
 
-    state
+    %State{state | width: width, height: height}
   end
 
   def input(
-        width,
-        height,
         action,
         data,
         %State{
           player_session: %PlayerSession{player: player},
-          chats: chats,
-          message: message
+          message: message,
+          width: width,
+          height: height
         } = state
       ) do
-    appended_message =
+    safe_char_regex = ~r/[A-Za-z0-9._~()'!*:@,;+?-]/
+
+    appended_message_state =
       case action do
         :backspace ->
           %State{state | message: String.slice(message, 0..-2)}
@@ -110,13 +113,48 @@ defmodule Chessh.SSH.Client.TrongleChat do
           end
 
         _ ->
-          if String.match?(data, ~r/[a-zA-Z \.!-]/) do
+          if String.match?(data, safe_char_regex) do
             %State{state | message: message <> data}
           else
             state
           end
       end
 
-    render(width, height, appended_message)
+    render(width, height, appended_message_state)
+  end
+
+  defp get_initial_chats() do
+    from(c in Chat,
+      order_by: [desc: c.id],
+      limit: 100
+    )
+    |> Repo.all()
+    |> Repo.preload([:chatter])
+  end
+
+  defp username_color(username, colors \\ @colors) do
+    ind =
+      String.to_charlist(username)
+      |> Enum.sum()
+      |> rem(length(colors))
+
+    Enum.at(colors, ind)
+  end
+
+  defp format_prompt(username, message) do
+    {
+      [
+        IO.ANSI.format_fragment([username_color(username), username, IO.ANSI.default_color()]),
+        "> ",
+        message
+      ]
+      |> Enum.join(""),
+      String.length(username) + String.length(message) + 2
+    }
+  end
+
+  defp format_chat(%Chat{chatter: %Player{username: username}, message: message}) do
+    {prompt, _} = format_prompt(username, message)
+    prompt
   end
 end