[MrZeropage]

to deactivate the saving of comments open arcade.php

search for

                if($ibforums->input['comment'] != "") {
                        if(isset($ibforums->input['s_id']) && $ibforums->input['s_id'] != "") {
                                $DB->query("UPDATE ibf_games_scores SET comment='".$ibforums->input['comment']."' WHERE s_id=".$ibforums->input['s_id']);
                        } else {
                                $DB->query("UPDATE ibf_games_scores SET comment='".$ibforums->input['comment']."' WHERE mid=".$this->arcade->user['id']." AND gid=".$ibforums->input['gameid']);
                        }
                }

and remove this code