diff --git a/lib/index.js b/lib/index.js
index 91232cb..a4639a7 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -5,6 +5,8 @@ var AnimManager = require("./AnimManager.js"),
 	Game = require("./Game.js"),
 	math = require("./utilities/math.js"),
 	entity = require("./utilities/entity.js"),
+	deadInTracks = require("./movement/deadInTracks.js"),
+	wallslide = require("./movement/wallslide.js"),
 	Rect = require("./Rect.js"),
 	KeyControls = require("./controls/KeyControls.js"),
 	MouseControls = require("./controls/MouseControls.js"),
@@ -26,6 +28,8 @@ module.exports = {
 	Game,
 	math,
 	entity,
+	deadInTracks,
+	wallslide,
 	Rect,
 	KeyControls,
 	MouseControls,