diff --git a/.scripts/FreeDoom.sh b/.scripts/FreeDoom.sh
index 04bba59..efd9aa3 100755
--- a/.scripts/FreeDoom.sh
+++ b/.scripts/FreeDoom.sh
@@ -24,6 +24,25 @@ doomGames=(
     "${gzdoom} ${doomPath}/TobyAccMod_V${tobyVersion}.pk3 ${doomPath}/OpMDK.wad" "Freedoom OperationMDK"
 )
 
+grepStrings=(
+    '-E'
+    '-e' '^[0-9]+\. '
+    '-e' '^"cl_run"'
+    '-e' '^Game saved. '
+    '-e' '^A secret is revealed!$'
+    '-e' '^MAP[0-9]*'
+    '-e' '^Player was '
+    '-e' '^Please select a game wad \(or 0 to exit\):'
+    '-e' '^You have no keys in your pocket!$'
+)
+
+sedStrings=(
+        '-e' 's/"cl_run" = "true"/run/'
+        '-e' 's/"cl_run" = "false"/walk/'
+        '-e' 's/MAP0\([1-9]\)/Map \1/'
+        '-e' 's:.*/:Game saved. (:'
+)
+
 gameOption="$(dialog --backtitle "Select your Doom!" \
         --clear \
         --no-tags \
@@ -39,7 +58,9 @@ buttonCode=$?
 case ${buttonCode} in
     1)
         # Death match setup
-        echo "Not yet implemented."
+        dialog --backtitle "Death Match" \
+            --clear \
+            --msgbox "Coming soon!" -1 -1 --stdout
         exit 1
     ;;
     2)
@@ -48,23 +69,50 @@ case ${buttonCode} in
     ;;
     3)
         # Co-op setup
-        echo "Not yet implemented."
-        exit 1
+        ipAddress="$(dialog --backtitle "Co-op Options" \
+            --clear \
+            --no-tags \
+            --ok-label "Join" \
+            --cancel-label "Exit" \
+            --extra-button \
+            --extra-label "Host" \
+            --inputbox "Enter ip or URL, required for join." -1 -1 --stdout)"
+        buttonCode=$?
+        [[ $buttonCode -eq 1 ]] && exit 0
+        if [[ $buttonCode -eq 0 ]]; then
+            if [[ "${#ipAddress}" -lt 3 ]]; then
+                dialog --backtitle "Co-op" --clear --msgbox "No ip address or URL given." -1 -1 --stdout
+                exit 1
+            fi
+            flags=('-join' "${ipAddress}")
+        else
+            # Get ip address
+            yourIpAddress="$(curl -4s https://icanhazip.com)"
+            players="$(dialog --backtitle "Host Co-op Game" \
+                --clear \
+                --ok-label "Next" \
+                --cancel-label "Exit" \
+                --rangebox "Select number of players. Remember to give them your IP address: ${yourIpAddress}" -1 -1 2 10 --stdout)"
+            [[ $? -eq 1 ]] && exit 0
+            skillLevel="$(dialog --backtitle "Host Co-op Game" \
+                --clear \
+                --ok-label "Start" \
+                --cancel-label "Exit" \
+                --rangebox "Select difficulty. 1 easiest, 3 hardest." -1 -1 1 3 2 --stdout)"
+            [[ $? -eq 1 ]] && exit 0
+            flags=(
+                    '-host' "${players}"
+                    '-skill' "${skillLevel}"
+                    '+set' 'sv_cheats 1'
+                    '+set' 'sv_weaponsstay 1'
+                    '+set'  'sv_respawnprotect 1'
+                    '-extratic' '-dup 3'
+            )
+        fi
+        exec stdbuf -oL ${gameOption} "${flags[@]}" | stdbuf -oL grep "${grepStrings[@]}" | stdbuf -oL sed "${sedStrings[@]}" | spd-say -e
     ;;
     0)
-    exec stdbuf -oL ${gameOption} | stdbuf -oL grep -E \
-        -e '^[0-9]+\. ' \
-        -e '^"cl_run"' \
-        -e '^Game saved. ' \
-        -e '^A secret is revealed!$' \
-        -e '^MAP[0-9]*' \
-        -e '^Player was ' \
-        -e '^Please select a game wad \(or 0 to exit\):' \
-        -e '^You have no keys in your pocket!$' | stdbuf -oL sed \
-        -e 's/"cl_run" = "true"/run/' \
-        -e 's/"cl_run" = "false"/walk/' \
-        -e 's/MAP0\([1-9]\)/Map \1/' \
-        -e 's:.*/:Game saved. (:' | spd-say -e
+    exec stdbuf -oL ${gameOption} | stdbuf -oL grep "${grepStrings[@]}" | stdbuf -oL sed "${sedStrings[@]}" | spd-say -e
     ;;
 esac