Wave size increases by x every y wave

Assets/Scenes/SoulahaScene.unity

@@ -208,10 +208,6 @@ PrefabInstance:
       propertyPath: m_Name
       value: SceneStuff
       objectReference: {fileID: 0}
-    - target: {fileID: 8365024802335227869, guid: f7f5d2b1228d13f4d9015073aced3e81, type: 3}
-      propertyPath: orthographic size
-      value: 10.5
-      objectReference: {fileID: 0}
     m_RemovedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: f7f5d2b1228d13f4d9015073aced3e81, type: 3}
 --- !u!4 &720678398 stripped

Assets/Scenes/SoulahaScene.unity.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 9145057a34a60964eb8cc79037227889
+guid: 8b8f40b774485ae4588cba2c53f8ac9d
 DefaultImporter:
   externalObjects: {}
   userData: 

Assets/Scripts/Arena.cs

@@ -33,6 +33,7 @@ public class Arena : MonoBehaviour {
 	public Transform graveyard { get; private set; } = null!;
 
 	SafeZone safeZone = null!;
+	[field: SerializeField]int currWaveSize = 0;
 	
 	void Awake() => safeZone = GetComponentInChildren<SafeZone>();
 
@@ -51,17 +52,21 @@ public class Arena : MonoBehaviour {
 
 	IEnumerator SpawnEnemies() {
 		yield return new WaitForSeconds(stats.initWaitToSpawn);
-		
+		currWaveSize = stats.initWaveSize;
 		int currentSpawner = 0;
 		int amountSpawned = 0;
+		int wave = 1;
 		while(true){
-			while (amountSpawned < stats.waveSize) {
+			while (amountSpawned < currWaveSize) {
 				currentSpawner = Random.Range(0, spawners.Length);
 				SpawnEnemy(currentSpawner);
-				amountSpawned++;
+				amountSpawned++;	
+			}
+			if(wave++ >= stats.increaseWaveStep){
+				if((currWaveSize += stats.waveIncrease) > stats.maxWaveSize) currWaveSize=stats.maxWaveSize;
 			}
-			yield return new WaitForSeconds(stats.secondsBetweenSpawners);
 			amountSpawned = 0;
+			yield return new WaitForSeconds(stats.secondsBetweenSpawners);
 		}
 		
 	}

Assets/Scripts/ArenaStats.cs

@@ -4,6 +4,9 @@
 public class ArenaStats : ScriptableObject {
 	[Min(0f)] public float secondsBetweenSpawners = 3f;
 	[Min(0f)] public float initWaitToSpawn = 3f;
-	[Min(0f)] public float waveSize = 3f;
+	[Min(0f)] public int initWaveSize = 3;
+	[Min(0f)] public int maxWaveSize = 10;
+	[Min(0f), Tooltip("The amount of gladiator to add to wave")] public int waveIncrease = 1;
+	[Min(0f), Tooltip("How many waves before we increase by WaveIncrease")] public int increaseWaveStep = 3;
 
 }