diff --git a/Source/monster.cpp b/Source/monster.cpp
index 7cfb69eb37cc..f7e0ef3e9c37 100644
--- a/Source/monster.cpp
+++ b/Source/monster.cpp
@@ -2278,8 +2278,7 @@ void LeoricAi(Monster &monster)
 		    && ((distanceToEnemy >= 3 && v < 4 * monster.intelligence + 35) || v < 6)
 		    && LineClearMissile(monster.position.tile, monster.enemyPosition)) {
 			Point newPosition = monster.position.tile + md;
-			const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-			if (IsTileAvailable(monster, newPosition) && ActiveMonsterCount < maxMonsters) {
+			if (IsTileAvailable(monster, newPosition) && ActiveMonsterCount < MaxMonsters) {
 				auto typeIndex = GetRandomSkeletonTypeIndex();
 				if (typeIndex) {
 					SpawnMonster(newPosition, md, *typeIndex, true);
@@ -2910,8 +2909,7 @@ void HorkDemonAi(Monster &monster)
 	if (monster.goal == MonsterGoal::Normal) {
 		if ((distanceToEnemy >= 3) && v < 2 * monster.intelligence + 43) {
 			Point position = monster.position.tile + monster.direction;
-			const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-			if (IsTileAvailable(monster, position) && ActiveMonsterCount < maxMonsters) {
+			if (IsTileAvailable(monster, position) && ActiveMonsterCount < MaxMonsters) {
 				StartRangedSpecialAttack(monster, MissileID::HorkSpawn, 0);
 			}
 		} else if (distanceToEnemy < 2) {
@@ -3118,9 +3116,8 @@ MonsterSpritesData LoadMonsterSpritesData(const MonsterData &monsterData)
 
 void EnsureMonsterIndexIsActive(size_t monsterId)
 {
-	const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-	assert(monsterId < maxMonsters);
-	for (size_t index = 0; index < maxMonsters; index++) {
+	assert(monsterId < MaxMonsters);
+	for (size_t index = 0; index < MaxMonsters; index++) {
 		if (ActiveMonsters[index] != monsterId)
 			continue;
 		if (index < ActiveMonsterCount)
@@ -3266,9 +3263,7 @@ void InitLevelMonsters()
 	ClrAllMonsters();
 	ActiveMonsterCount = 0;
 
-	const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-
-	totalmonsters = maxMonsters;
+	totalmonsters = MaxMonsters;
 
 	std::iota(std::begin(ActiveMonsters), std::end(ActiveMonsters), 0u);
 	uniquetrans = 0;
@@ -3326,8 +3321,7 @@ tl::expected<void, std::string> GetLevelMTypes()
 			RETURN_IF_ERROR(AddMonsterType(skeltypes[GenerateRnd(skeletonTypeCount)], PLACE_SCATTER));
 		}
 
-		const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-		std::vector<_monster_id> typelist(maxMonsters);
+		std::vector<_monster_id> typelist(MaxMonsters);
 
 		int nt = 0;
 		for (int i = MT_NZOMBIE; i < NUM_MTYPES; i++) {
@@ -3561,10 +3555,8 @@ tl::expected<void, std::string> InitMonsters()
 		if (gbIsMultiplayer)
 			numplacemonsters += numplacemonsters / 2;
 
-		const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-
-		if (ActiveMonsterCount + numplacemonsters > maxMonsters - 10)
-			numplacemonsters = maxMonsters - 10 - ActiveMonsterCount;
+		if (ActiveMonsterCount + numplacemonsters > MaxMonsters - 10)
+			numplacemonsters = MaxMonsters - 10 - ActiveMonsterCount;
 		totalmonsters = ActiveMonsterCount + numplacemonsters;
 		int numscattypes = 0;
 		size_t scattertypes[NUM_MTYPES];
@@ -3628,9 +3620,7 @@ tl::expected<void, std::string> SetMapMonsters(const uint16_t *dunData, Point st
 
 Monster *AddMonster(Point position, Direction dir, size_t typeIndex, bool inMap)
 {
-	const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-
-	if (ActiveMonsterCount < maxMonsters) {
+	if (ActiveMonsterCount < MaxMonsters) {
 		Monster &monster = Monsters[ActiveMonsters[ActiveMonsterCount++]];
 		if (inMap)
 			monster.occupyTile(position, false);
@@ -3643,9 +3633,7 @@ Monster *AddMonster(Point position, Direction dir, size_t typeIndex, bool inMap)
 
 void SpawnMonster(Point position, Direction dir, size_t typeIndex, bool startSpecialStand /*= false*/)
 {
-	const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-
-	if (ActiveMonsterCount >= maxMonsters)
+	if (ActiveMonsterCount >= MaxMonsters)
 		return;
 
 	// The command is only executed for the level owner, to prevent desyncs in multiplayer.
@@ -4058,9 +4046,7 @@ void ProcessMonsters()
 {
 	DeleteMonsterList();
 
-	const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-
-	assert(ActiveMonsterCount <= maxMonsters);
+	assert(ActiveMonsterCount <= MaxMonsters);
 	for (size_t i = 0; i < ActiveMonsterCount; i++) {
 		Monster &monster = Monsters[ActiveMonsters[i]];
 		FollowTheLeader(monster);
@@ -4097,9 +4083,7 @@ void ProcessMonsters()
 		}
 
 		if ((monster.flags & MFLAG_TARGETS_MONSTER) != 0) {
-			const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-
-			assert(monster.enemy >= 0 && monster.enemy < maxMonsters);
+			assert(monster.enemy >= 0 && monster.enemy < MaxMonsters);
 			// BUGFIX: enemy target may be dead at time of access, thus reading garbage data from `Monsters[monster.enemy].position.future`.
 			monster.position.last = Monsters[monster.enemy].position.future;
 			monster.enemyPosition = monster.position.last;
@@ -4457,9 +4441,7 @@ void PlayEffect(Monster &monster, MonsterSound mode)
 
 void MissToMonst(Missile &missile, Point position)
 {
-	const int maxMonsters = gbIsMultiplayer ? MaxMonsters : MaxMonstersSp;
-
-	assert(static_cast<size_t>(missile._misource) < maxMonsters);
+	assert(static_cast<size_t>(missile._misource) < MaxMonsters);
 	Monster &monster = Monsters[missile._misource];
 
 	Point oldPosition = missile.position.tile;
diff --git a/Source/monster.h b/Source/monster.h
index 82e0cbe7fd33..93221b1a68c8 100644
--- a/Source/monster.h
+++ b/Source/monster.h
@@ -34,8 +34,7 @@ namespace devilution {
 struct Missile;
 struct Player;
 
-constexpr size_t MaxMonstersSp = 200;
-constexpr size_t MaxMonsters = 204;
+constexpr size_t MaxMonsters = 200;
 constexpr size_t MaxLvlMTypes = 24;
 
 enum monster_flag : uint16_t {