diff --git a/src/components/Options.vue b/src/components/Options.vue
index f7636dc..69d1453 100644
--- a/src/components/Options.vue
+++ b/src/components/Options.vue
@@ -7,9 +7,9 @@
         </template>
         <template v-slot:body>
             <Select title="Theme" :options="themes" v-model="theme" />
-            <Select title="Show Milestones" :options="msDisplayOptions" v-model="msDisplay" />
+            <component :is="settingFieldsComponent" />
             <Toggle title="Show TPS" v-model="showTPS" />
-            <Toggle title="Hide Maxed Challenges" v-model="hideChallenges" />
+            <hr />
             <Toggle title="Unthrottled" v-model="unthrottled" />
             <Toggle :title="offlineProdTitle" v-model="offlineProd" />
             <Toggle :title="autosaveTitle" v-model="autosave" />
@@ -21,15 +21,15 @@
 <script setup lang="tsx">
 import Modal from "@/components/Modal.vue";
 import rawThemes from "@/data/themes";
-import { MilestoneDisplay } from "@/features/milestones/milestone";
 import player from "@/game/player";
-import settings from "@/game/settings";
+import settings, { settingFields } from "@/game/settings";
 import { camelToTitle } from "@/util/common";
 import { computed, ref, toRefs } from "vue";
 import Toggle from "./fields/Toggle.vue";
 import Select from "./fields/Select.vue";
 import Tooltip from "./Tooltip.vue";
 import { jsx } from "@/features/feature";
+import { coerceComponent, render } from "@/util/vue";
 
 const isOpen = ref(false);
 
@@ -44,13 +44,11 @@ const themes = Object.keys(rawThemes).map(theme => ({
     value: theme
 }));
 
-// TODO allow features to register options
-const msDisplayOptions = Object.values(MilestoneDisplay).map(option => ({
-    label: camelToTitle(option),
-    value: option
-}));
+const settingFieldsComponent = computed(() => {
+    return coerceComponent(jsx(() => <>{settingFields.map(render)}</>));
+});
 
-const { showTPS, hideChallenges, theme, msDisplay, unthrottled } = toRefs(settings);
+const { showTPS, theme, unthrottled } = toRefs(settings);
 const { autosave, offlineProd } = toRefs(player);
 const isPaused = computed({
     get() {
diff --git a/src/features/challenges/challenge.ts b/src/features/challenges/challenge.tsx
similarity index 95%
rename from src/features/challenges/challenge.ts
rename to src/features/challenges/challenge.tsx
index 6406958..4052bfe 100644
--- a/src/features/challenges/challenge.ts
+++ b/src/features/challenges/challenge.tsx
@@ -1,9 +1,11 @@
+import Toggle from "@/components/fields/Toggle.vue";
 import ChallengeComponent from "@/features/challenges/Challenge.vue";
 import {
     CoercableComponent,
     Component,
     GatherProps,
     getUniqueID,
+    jsx,
     Replace,
     setDefault,
     StyleValue,
@@ -12,8 +14,8 @@ import {
 import { GenericReset } from "@/features/reset";
 import { Resource } from "@/features/resources/resource";
 import { globalBus } from "@/game/events";
-import { PersistentRef, persistent } from "@/game/persistence";
-import settings from "@/game/settings";
+import { persistent, PersistentRef } from "@/game/persistence";
+import settings, { registerSettingField } from "@/game/settings";
 import Decimal, { DecimalSource } from "@/util/bignum";
 import {
     Computable,
@@ -258,3 +260,13 @@ declare module "@/game/settings" {
 globalBus.on("loadSettings", settings => {
     setDefault(settings, "hideChallenges", false);
 });
+
+registerSettingField(
+    jsx(() => (
+        <Toggle
+            title="Hide Maxed Challenges"
+            onUpdate:modelValue={value => (settings.hideChallenges = value)}
+            modelValue={settings.hideChallenges}
+        />
+    ))
+);
diff --git a/src/features/milestones/milestone.tsx b/src/features/milestones/milestone.tsx
index 31819fa..a0cf393 100644
--- a/src/features/milestones/milestone.tsx
+++ b/src/features/milestones/milestone.tsx
@@ -1,18 +1,22 @@
-import MilestoneComponent from "@/features/milestones/Milestone.vue";
+import Select from "@/components/fields/Select.vue";
 import {
     CoercableComponent,
     Component,
     findFeatures,
     GatherProps,
     getUniqueID,
+    jsx,
     Replace,
     setDefault,
     StyleValue,
     Visibility
 } from "@/features/feature";
+import MilestoneComponent from "@/features/milestones/Milestone.vue";
 import { globalBus } from "@/game/events";
 import "@/game/notifications";
-import settings from "@/game/settings";
+import { makePersistent, Persistent, PersistentState } from "@/game/persistence";
+import settings, { registerSettingField } from "@/game/settings";
+import { camelToTitle } from "@/util/common";
 import {
     Computable,
     GetComputableType,
@@ -25,7 +29,6 @@ import { coerceComponent, isCoercableComponent } from "@/util/vue";
 import { Unsubscribe } from "nanoevents";
 import { computed, Ref, unref } from "vue";
 import { useToast } from "vue-toastification";
-import { Persistent, makePersistent, PersistentState } from "@/game/persistence";
 
 export const MilestoneType = Symbol("Milestone");
 
@@ -186,3 +189,19 @@ declare module "@/game/settings" {
 globalBus.on("loadSettings", settings => {
     setDefault(settings, "msDisplay", MilestoneDisplay.All);
 });
+
+const msDisplayOptions = Object.values(MilestoneDisplay).map(option => ({
+    label: camelToTitle(option),
+    value: option
+}));
+
+registerSettingField(
+    jsx(() => (
+        <Select
+            title="Show Milestones"
+            options={msDisplayOptions}
+            onUpdate:modelValue={value => (settings.msDisplay = value as MilestoneDisplay)}
+            modelValue={settings.msDisplay}
+        />
+    ))
+);
diff --git a/src/game/settings.ts b/src/game/settings.ts
index 8ae6968..c42d439 100644
--- a/src/game/settings.ts
+++ b/src/game/settings.ts
@@ -1,5 +1,6 @@
 import modInfo from "@/data/modInfo.json";
 import { Themes } from "@/data/themes";
+import { CoercableComponent } from "@/features/feature";
 import { globalBus } from "@/game/events";
 import { hardReset } from "@/util/save";
 import { reactive, watch } from "vue";
@@ -53,3 +54,9 @@ export const hardResetSettings = (window.hardResetSettings = () => {
     Object.assign(state, settings);
     hardReset();
 });
+
+export const settingFields: CoercableComponent[] = reactive([]);
+
+export function registerSettingField(component: CoercableComponent) {
+    settingFields.push(component);
+}
diff --git a/src/util/vue.tsx b/src/util/vue.tsx
index 105e3c1..31a5873 100644
--- a/src/util/vue.tsx
+++ b/src/util/vue.tsx
@@ -62,11 +62,11 @@ export function render(object: VueFeature | CoercableComponent): JSX.Element | D
 }
 
 export function renderRow(...objects: (VueFeature | CoercableComponent)[]): JSX.Element {
-    return <Row>{objects.map(obj => render(obj))}</Row>;
+    return <Row>{objects.map(render)}</Row>;
 }
 
 export function renderCol(...objects: (VueFeature | CoercableComponent)[]): JSX.Element {
-    return <Col>{objects.map(obj => render(obj))}</Col>;
+    return <Col>{objects.map(render)}</Col>;
 }
 
 export function isCoercableComponent(component: unknown): component is CoercableComponent {