diff --git a/src/lang/en.json b/src/lang/en.json
index d7ec9b6..f263a8f 100644
--- a/src/lang/en.json
+++ b/src/lang/en.json
@@ -103,6 +103,8 @@
   "ACKS.HealthShort": "HP",
   "ACKS.HitDice": "Hit Dice",
   "ACKS.HitDiceShort": "HD",
+  "ACKS.BHR": "Base Healing Rate",
+  "ACKS.BHRShort": "BHR",
 
   "ACKS.movement.base": "Movement Rate",
   "ACKS.movement.short": "MV",
@@ -137,8 +139,6 @@
   "ACKS.AttacksShort": "ATT",
   "ACKS.Damage": "Damage",
   "ACKS.Spellcaster": "Spellcaster",
-  "ACKS.BHR": "Base Healing Rate",
-  "ACKS.BHRShort": "BHR",
 
   "ACKS.Language": "Language",
   "ACKS.SpokenLanguages": "Spoken Languages",
@@ -188,6 +188,10 @@
   "ACKS.Setting.MovementAuto": "Calculate Movement",
   "ACKS.Setting.SignificantTreasure": "Significant Treasure Weight",
   "ACKS.Setting.SignificantTreasureHint": "Weight at which treasure will reduce the movement, only useful for basic encumbrance",
+  "ACKS.Setting.Explode20": "HFH: Exploding attack throws",
+  "ACKS.Setting.Explode20Hint": "Heroic Fantasy Option: Attack throws explode on 20 - Critical if exceed target AC by 10",
+  "ACKS.Setting.BHR": "HFH: Base Healing Rate",
+  "ACKS.Setting.BHRHint": "Heroic Fantasy Option: Base Healing Rate per day varies by Max HP",
 
   "ACKS.items.Equip": "Equip",
   "ACKS.items.Unequip": "Unequip",
diff --git a/src/module/actor/character-sheet.js b/src/module/actor/character-sheet.js
index 2201c23..006af01 100644
--- a/src/module/actor/character-sheet.js
+++ b/src/module/actor/character-sheet.js
@@ -51,6 +51,7 @@ export class AcksActorSheetCharacter extends AcksActorSheet {
     data.config.ascendingAC = game.settings.get("acks", "ascendingAC");
     data.config.initiative = game.settings.get("acks", "initiative") != "group";
     data.config.encumbrance = game.settings.get("acks", "encumbranceOption");
+    data.config.BHR = game.settings.get("acks", "bhr");
 
     data.isNew = this.actor.isNew();
     return data;
diff --git a/src/module/actor/entity.js b/src/module/actor/entity.js
index 965a332..8a2be22 100644
--- a/src/module/actor/entity.js
+++ b/src/module/actor/entity.js
@@ -451,7 +451,12 @@ export class AcksActor extends Actor {
 
   rollAttack(attData, options = {}) {
     const data = this.data.data;
-    const rollParts = ["1d20x="];
+    let rollParts = ["1d20"];
+
+    if (game.settings.get("acks", "exploding20s")) {
+      rollParts = ["1d20x="];
+    }
+    
     const dmgParts = [];
     let label = game.i18n.format("ACKS.roll.attacks", {
       name: this.data.name,
diff --git a/src/module/settings.js b/src/module/settings.js
index bf69788..2ec5b61 100644
--- a/src/module/settings.js
+++ b/src/module/settings.js
@@ -20,7 +20,21 @@ export const registerSettings = function () {
     default: true,
     scope: "world",
     type: Boolean,
+    config: false,
+    onChange: _ => window.location.reload()
+  });
+
+  game.settings.register("acks", "encumbranceOption", {
+    name: game.i18n.localize("ACKS.Setting.Encumbrance"),
+    hint: game.i18n.localize("ACKS.Setting.EncumbranceHint"),
+    default: "detailed",
+    scope: "world",
+    type: String,
     config: true,
+    choices: {
+      detailed: "ACKS.Setting.EncumbranceDetailed",
+      complete: "ACKS.Setting.EncumbranceComplete",
+    },
     onChange: _ => window.location.reload()
   });
 
@@ -33,29 +47,23 @@ export const registerSettings = function () {
     config: true,
   });
 
-  game.settings.register("acks", "encumbranceOption", {
-    name: game.i18n.localize("ACKS.Setting.Encumbrance"),
-    hint: game.i18n.localize("ACKS.Setting.EncumbranceHint"),
-    default: "detailed",
+  game.settings.register("acks", "exploding20s", {
+    name: game.i18n.localize("ACKS.Setting.Explode20"),
+    hint: game.i18n.localize("ACKS.Setting.Explode20Hint"),
+    default: false,
     scope: "world",
-    type: String,
+    type: Boolean,
     config: true,
-    choices: {
-//      disabled: "ACKS.Setting.EncumbranceDisabled",
-//      basic: "ACKS.Setting.EncumbranceBasic",
-      detailed: "ACKS.Setting.EncumbranceDetailed",
-      complete: "ACKS.Setting.EncumbranceComplete",
-    },
     onChange: _ => window.location.reload()
   });
 
-//  game.settings.register("acks", "significantTreasure", {
-//    name: game.i18n.localize("ACKS.Setting.SignificantTreasure"),
-//    hint: game.i18n.localize("ACKS.Setting.SignificantTreasureHint"),
-//    default: 800,
-//    scope: "world",
-//    type: Number,
-//    config: true,
-//    onChange: _ => window.location.reload()
-//  });
-};
+  game.settings.register("acks", "bhr", {
+    name: game.i18n.localize("ACKS.Setting.BHR"),
+    hint: game.i18n.localize("ACKS.Setting.BHRHint"),
+    default: false,
+    scope: "world",
+    type: Boolean,
+    config: true,
+    onChange: _ => window.location.reload()
+  });
+}
\ No newline at end of file
diff --git a/src/templates/actors/partials/character-attributes-tab.html b/src/templates/actors/partials/character-attributes-tab.html
index e6d8174..e08e233 100644
--- a/src/templates/actors/partials/character-attributes-tab.html
+++ b/src/templates/actors/partials/character-attributes-tab.html
@@ -108,6 +108,7 @@
                             data-dtype="String" />
                     </div>
                 </li>
+                {{#if config.BHR}}
                 <li class="attribute bhr">
                     <h4 class="attribute-name box-title" title="{{ localize 'ACKS.BHR' }}">
                         <a>{{ localize "ACKS.BHRShort" }}</a>
@@ -117,6 +118,7 @@
                         {{data.hp.bhr}}
                     </div>
                 </li>
+                {{/if}}
                 {{#if config.initiative}}
                 <li class="attribute">
                     <h4 class="attribute-name box-title" title="{{ localize 'ACKS.Initiative' }}">