diff --git a/app/create-homestead.js b/app/create-homestead.js
index d1275c4..6cb4c7e 100644
--- a/app/create-homestead.js
+++ b/app/create-homestead.js
@@ -35,9 +35,9 @@ export default async function createHomestead(Ecs) {
           impassable: 1,
           points: [
             {x: -52, y: -16},
-            {x: 48, y: -16},
+            {x: 44, y: -16},
             {x: -52, y: 15},
-            {x: 48, y: 15},
+            {x: 44, y: 15},
           ],
         },
       ],
diff --git a/app/ecs-components/collider.js b/app/ecs-components/collider.js
index f170ca4..abb60fc 100644
--- a/app/ecs-components/collider.js
+++ b/app/ecs-components/collider.js
@@ -8,6 +8,28 @@ export default class Collider extends Component {
     const {ecs} = this;
     return class ColliderInstance extends super.instanceFromSchema() {
       collidingWith = {};
+      get aabb() {
+        const {Position: {x: px, y: py}} = ecs.get(this.entity);
+        return {
+          x0: this.$$aabb.x0 + px,
+          x1: this.$$aabb.x1 + px,
+          y0: this.$$aabb.y0 + py,
+          y1: this.$$aabb.y1 + py,
+        };
+      }
+      get aabbs() {
+        const {Position: {x: px, y: py}} = ecs.get(this.entity);
+        const aabbs = [];
+        for (const aabb of this.$$aabbs) {
+          aabbs.push({
+            x0: aabb.x0 + px,
+            x1: aabb.x1 + px,
+            y0: aabb.y0 + py,
+            y1: aabb.y1 + py,
+          })
+        }
+        return aabbs;
+      }
       isCollidingWith(other) {
         const {aabb, aabbs} = this;
         const {aabb: otherAabb, aabbs: otherAabbs} = other;
@@ -38,36 +60,34 @@ export default class Collider extends Component {
         }
         return false;
       }
-      recalculateAabbs() {
-        const {Position: {x: px, y: py}} = ecs.get(this.entity);
-        this.aabb = {x0: Infinity, x1: -Infinity, y0: Infinity, y1: -Infinity};
-        this.aabbs = [];
-        const {bodies} = this;
-        for (const body of bodies) {
-          let x0 = Infinity, x1 = -Infinity, y0 = Infinity, y1 = -Infinity;
-          for (const point of body.points) {
-            const x = point.x + px;
-            const y = point.y + py;
-            if (x < x0) x0 = x;
-            if (x < this.aabb.x0) this.aabb.x0 = x;
-            if (x > x1) x1 = x;
-            if (x > this.aabb.x1) this.aabb.x1 = x;
-            if (y < y0) y0 = y;
-            if (y < this.aabb.y0) this.aabb.y0 = y;
-            if (y > y1) y1 = y;
-            if (y > this.aabb.y1) this.aabb.y1 = y;
-          }
-          this.aabbs.push({
-            x0: x0 > x1 ? x1 : x0,
-            x1: x0 > x1 ? x0 : x1,
-            y0: y0 > y1 ? y1 : y0,
-            y1: y0 > y1 ? y0 : y1,
-          });
-        }
-      }
     }
   }
   async load(instance) {
+    instance.$$aabb = {x0: Infinity, x1: -Infinity, y0: Infinity, y1: -Infinity};
+    instance.$$aabbs = [];
+    const {bodies} = instance;
+    for (const body of bodies) {
+      let x0 = Infinity, x1 = -Infinity, y0 = Infinity, y1 = -Infinity;
+      for (const point of body.points) {
+        const x = point.x;
+        const y = point.y;
+        if (x < x0) x0 = x;
+        if (x < instance.$$aabb.x0) instance.$$aabb.x0 = x;
+        if (x > x1) x1 = x;
+        if (x > instance.$$aabb.x1) instance.$$aabb.x1 = x;
+        if (y < y0) y0 = y;
+        if (y < instance.$$aabb.y0) instance.$$aabb.y0 = y;
+        if (y > y1) y1 = y;
+        if (y > instance.$$aabb.y1) instance.$$aabb.y1 = y;
+      }
+      instance.$$aabbs.push({
+        x0: x0 > x1 ? x1 : x0,
+        x1: x0 > x1 ? x0 : x1,
+        y0: y0 > y1 ? y1 : y0,
+        y1: y0 > y1 ? y0 : y1,
+      });
+    }
+
     // heavy handed...
     if ('undefined' !== typeof window) {
       return;
diff --git a/app/ecs-systems/colliders.js b/app/ecs-systems/colliders.js
index 20bb236..6adb4a6 100644
--- a/app/ecs-systems/colliders.js
+++ b/app/ecs-systems/colliders.js
@@ -1,4 +1,5 @@
 import {System} from '@/ecs/index.js';
+import {intersects} from '@/util/math.js';
 import SpatialHash from '@/util/spatial-hash.js';
 
 export default class Colliders extends System {
@@ -34,7 +35,6 @@ export default class Colliders extends System {
     if (!entity.Collider) {
       return;
     }
-    entity.Collider.recalculateAabbs();
     this.hash.update(entity.Collider.aabb, entity.id);
   }
 
@@ -79,10 +79,40 @@ export default class Colliders extends System {
               other.Ticking.addTickingPromise(script.tickingPromise());
             }
           }
-          for (const [, {impassable}] of intersections) {
+          for (const i in intersections) {
+            const [body, otherBody] = intersections[i];
+            const {impassable} = otherBody;
             if (impassable) {
-              entity.Position.x = entity.Position.lastX
-              entity.Position.y = entity.Position.lastY
+              const j = entity.Collider.bodies.indexOf(body);
+              const oj = other.Collider.bodies.indexOf(otherBody);
+              const aabb = entity.Collider.$$aabbs[j];
+              const otherAabb = other.Collider.aabbs[oj];
+              if (!intersects(
+                {
+                  x0: aabb.x0 + entity.Position.lastX,
+                  x1: aabb.x1 + entity.Position.lastX,
+                  y0: aabb.y0 + entity.Position.y,
+                  y1: aabb.y1 + entity.Position.y,
+                },
+                otherAabb,
+              )) {
+                entity.Position.x = entity.Position.lastX
+              }
+              else if (!intersects(
+                {
+                  x0: aabb.x0 + entity.Position.x,
+                  x1: aabb.x1 + entity.Position.x,
+                  y0: aabb.y0 + entity.Position.lastY,
+                  y1: aabb.y1 + entity.Position.lastY,
+                },
+                otherAabb,
+              )) {
+                entity.Position.y = entity.Position.lastY
+              }
+              else {
+                entity.Position.x = entity.Position.lastX
+                entity.Position.y = entity.Position.lastY
+              }
               break;
             }
           }
diff --git a/app/react-components/entity.jsx b/app/react-components/entity.jsx
index 59f55f7..99ca9b4 100644
--- a/app/react-components/entity.jsx
+++ b/app/react-components/entity.jsx
@@ -51,9 +51,6 @@ function Entity({entity, ...rest}) {
   if (!entity) {
     return false;
   }
-  if (debug) {
-    entity.Collider?.recalculateAabbs();
-  }
   return (
     <Container
       zIndex={entity.Position?.y || 0}