diff --git a/src/routes/(game)/infinite/+page.svelte b/src/routes/(game)/infinite/+page.svelte
index c844466..d19b275 100644
--- a/src/routes/(game)/infinite/+page.svelte
+++ b/src/routes/(game)/infinite/+page.svelte
@@ -31,7 +31,8 @@
 		hasDevilFruit: null as boolean | null, // null = all, true = with fruit, false = without fruit
 		status: [] as string[],
 		hasHeight: false,
-		hasOrigin: false
+		hasOrigin: false,
+		arcs: [] as string[]
 	};
 
 	let wasOriginAvailable = false;
@@ -66,6 +67,10 @@
 		if (storedFilters) {
 			try {
 				characterFilters = JSON.parse(storedFilters);
+				// Ensure all filter properties exist
+				if (!characterFilters.arcs) {
+					characterFilters.arcs = [];
+				}
 			} catch (e) {
 				console.error('Failed to parse filters', e);
 			}
@@ -131,6 +136,16 @@
 
 	$: allCharacters = data.characters || [];
 	
+	// Extract unique arcs from all characters
+	$: availableArcs = [
+		...new Map(
+			allCharacters
+				.filter((char: any) => char.arcId && char.arcName)
+				.map((char: any) => [char.arcId, { id: char.arcId, name: char.arcName }])
+		).values()
+	]
+		.sort((a: any, b: any) => (a.name || '').localeCompare(b.name || ''));
+	
 	// Filter characters based on selected filters
 	$: characters = allCharacters.filter((char: any) => {
 		// Gender filter
@@ -166,6 +181,11 @@
 			return false;
 		}
 		
+		// Arc filter
+		if (characterFilters.arcs.length > 0 && !characterFilters.arcs.includes(char.arcId)) {
+			return false;
+		}
+		
 		return true;
 	});
 	$: hasWon = currentCharacter && selectedCharacters.some(char => char.id === currentCharacter.id);
@@ -310,6 +330,18 @@
 		}
 	}
 
+	function toggleArcFilter(arcId: string) {
+		if (characterFilters.arcs.includes(arcId)) {
+			characterFilters.arcs = characterFilters.arcs.filter(a => a !== arcId);
+		} else {
+			characterFilters.arcs = [...characterFilters.arcs, arcId];
+		}
+		// Regenerate character with new filters
+		if (!hasWon) {
+			generateNewCharacter();
+		}
+	}
+
 	function clearAllFilters() {
 		characterFilters = {
 			gender: [],
@@ -317,7 +349,8 @@
 			hasDevilFruit: null,
 			status: [],
 			hasHeight: false,
-			hasOrigin: false
+			hasOrigin: false,
+			arcs: []
 		};
 		// Regenerate character with new filters
 		if (!hasWon) {
@@ -488,7 +521,7 @@
 				<div class="rounded-2xl border border-white/10 bg-white/5 p-3 sm:p-4 backdrop-blur">
 					<div class="mb-3 flex items-center justify-between gap-3">
 						<h3 class="text-xs font-semibold uppercase tracking-[0.2em] text-amber-200">Filtres de personnages</h3>
-						{#if characterFilters.gender.length > 0 || characterFilters.hasHaki || characterFilters.hasDevilFruit !== null || characterFilters.status.length > 0 || characterFilters.hasHeight || characterFilters.hasOrigin}
+						{#if characterFilters.gender.length > 0 || characterFilters.hasHaki || characterFilters.hasDevilFruit !== null || characterFilters.status.length > 0 || characterFilters.hasHeight || characterFilters.hasOrigin || characterFilters.arcs.length > 0}
 							<button
 								type="button"
 								onclick={clearAllFilters}
@@ -588,6 +621,24 @@
 							</div>
 						</div>
 						
+						<!-- Arc Filter -->
+						<div>
+							<p class="text-xs text-slate-400 mb-2">Arcs</p>
+							<div class="flex flex-wrap gap-2">
+								{#each availableArcs as arc (arc.id)}
+									<button
+										type="button"
+										onclick={() => toggleArcFilter(arc.id)}
+										class="rounded-full border px-2.5 py-1 text-xs font-medium transition-colors {characterFilters.arcs.includes(arc.id)
+											? 'border-amber-300/50 bg-amber-300/10 text-amber-100 hover:bg-amber-300/20'
+											: 'border-white/20 bg-slate-900/40 text-slate-400 hover:bg-slate-900/60'}"
+									>
+										{arc.name}
+									</button>
+								{/each}
+							</div>
+						</div>
+						
 						<p class="text-xs text-slate-500 mt-2">
 							{characters.length} personnage{characters.length > 1 ? 's' : ''} disponible{characters.length > 1 ? 's' : ''}
 						</p>