Move the data that should not be stored in the DB into the Actor's prepareBaseData method

module/documents/Actor/Player.mjs

@@ -2,6 +2,17 @@ import { DotDungeonActor } from "./GenericActor.mjs";
 
 export class Player extends DotDungeonActor {
 
+	/*
+	These are special data properties that will be used by ActiveEffects to modify
+	certain limits within the actor, allowing for neat hacks that change these and
+	possible configuration of them.
+	*/
+	prepareBaseData() {
+		this.system.weapon_slots = 2;
+		this.system.inventory_slots = 0;
+		this.system.respawn_limit = 3;
+	};
+
 	applyActiveEffects() {
 		super.applyActiveEffects();
 

module/models/Actor/Player.mjs

@@ -14,14 +14,6 @@ export class PlayerData extends foundry.abstract.TypeDataModel {
 	static defineSchema() {
 		const fields = foundry.data.fields;
 		return {
-			/*
-			These are special data properties that will be used by ActiveEffects
-			to modify certain limits within the actor, allowing for neat hacks
-			that change these
-			*/
-			weapon_slots: new fields.NumberField({ initial: 2 }),
-			inventory_slots: new fields.NumberField({ initial: 0 }),
-
 			bytes: new fields.NumberField({
 				initial: 0,
 				min: 0,
@@ -77,11 +69,7 @@ export class PlayerData extends foundry.abstract.TypeDataModel {
 				min: 0,
 				integer: true
 			}),
-			respawns: new fields.SchemaField({
+			respawns: new fields.NumberField({ initial: 0, }),
-				r1: new fields.BooleanField(),
-				r2: new fields.BooleanField(),
-				r3: new fields.BooleanField(),
-			}),
 			syncDelta: new fields.NumberField({
 				required: true,
 				integer: true,