diff --git a/arcade/__init__.py b/arcade/__init__.py
index 1e63ccbb1..7caa51249 100644
--- a/arcade/__init__.py
+++ b/arcade/__init__.py
@@ -395,6 +395,7 @@ def configure_logging(level: Optional[int] = None):
     # Load additional game controller mappings to Pyglet
     if not pyglet.options['headless']:
         try:
+            import pyglet.input.controller
             mappings_file = resources.resolve(":system:gamecontrollerdb.txt")
             pyglet.input.controller.add_mappings_from_file(mappings_file)
         except AssertionError:
diff --git a/arcade/application.py b/arcade/application.py
index a9fdf075b..e2d96fc8a 100644
--- a/arcade/application.py
+++ b/arcade/application.py
@@ -10,6 +10,7 @@
 import pyglet
 
 import pyglet.gl as gl
+import pyglet.window.mouse
 from pyglet.canvas.base import ScreenMode
 
 import arcade
diff --git a/arcade/gl/context.py b/arcade/gl/context.py
index 01be837c7..25b1d4b08 100644
--- a/arcade/gl/context.py
+++ b/arcade/gl/context.py
@@ -875,7 +875,7 @@ def texture(
         data: Optional[BufferProtocol] = None,
         wrap_x: Optional[PyGLenum] = None,
         wrap_y: Optional[PyGLenum] = None,
-        filter: Optional[Tuple[GLenumLike, GLenumLike]] = None,
+        filter: Optional[Tuple[PyGLenum, PyGLenum]] = None,
         samples: int = 0,
         immutable: bool = False,
     ) -> Texture2D:
diff --git a/arcade/gl/texture.py b/arcade/gl/texture.py
index 685e8ca81..f43c40039 100644
--- a/arcade/gl/texture.py
+++ b/arcade/gl/texture.py
@@ -114,7 +114,7 @@ def __init__(
         components: int = 4,
         dtype: str = "f1",
         data: Optional[BufferProtocol] = None,
-        filter: Optional[Tuple[gl.GLuint, gl.GLuint]] = None,
+        filter: Optional[Tuple[PyGLuint, PyGLuint]] = None,
         wrap_x: Optional[PyGLuint] = None,
         wrap_y: Optional[PyGLuint] = None,
         target=gl.GL_TEXTURE_2D,
diff --git a/arcade/gl/vertex_array.py b/arcade/gl/vertex_array.py
index 2c8ffb030..e1e538b4e 100644
--- a/arcade/gl/vertex_array.py
+++ b/arcade/gl/vertex_array.py
@@ -593,7 +593,7 @@ def render_indirect(
         program: Program,
         buffer: Buffer,
         *,
-        mode: Optional[gl.GLuint] = None,
+        mode: Optional[GLuintLike] = None,
         count: int = -1,
         first: int = 0,
         stride: int = 0,
diff --git a/arcade/gui/widgets/dropdown.py b/arcade/gui/widgets/dropdown.py
index edea8be88..2f6ae9060 100644
--- a/arcade/gui/widgets/dropdown.py
+++ b/arcade/gui/widgets/dropdown.py
@@ -1,5 +1,5 @@
 from copy import deepcopy
-from typing import Optional, List
+from typing import Optional, List, Union
 
 import arcade
 from arcade.gui.events import UIOnChangeEvent, UIOnClickEvent
@@ -40,7 +40,7 @@ def __init__(
         width: float = 100,
         height: float = 100,
         default: Optional[str] = None,
-        options: Optional[List[str]] = None,
+        options: Optional[List[Union[str, None]]] = None,
         style=None, **kwargs
     ):
         if style is None:
diff --git a/arcade/joysticks.py b/arcade/joysticks.py
index 03cf20ace..9e3878a50 100644
--- a/arcade/joysticks.py
+++ b/arcade/joysticks.py
@@ -16,7 +16,7 @@ def get_joysticks() -> List[Joystick]:
 
     :return: List of game controllers
     """
-    return pyglet.input.get_joysticks()
+    return pyglet.input.get_joysticks() # type: ignore  # pending https://github.com/pyglet/pyglet/issues/842
 
 
 def get_game_controllers() -> List[Joystick]:
diff --git a/arcade/perf_graph.py b/arcade/perf_graph.py
index 275a530aa..b64cb1a4e 100644
--- a/arcade/perf_graph.py
+++ b/arcade/perf_graph.py
@@ -127,7 +127,7 @@ def __init__(
             self._vertical_axis_text_objects.append(
                 arcade.Text(
                     "0",  # Ensure the lowest y axis label is always 0
-                    self._left_x, y_level,
+                    self._left_x, int(y_level),
                     self._font_color, self._font_size,
                     anchor_x="right", anchor_y="center"))
             self._grid_lines.append(
diff --git a/arcade/sprite/colored.py b/arcade/sprite/colored.py
index 582bc1616..c829e23cd 100644
--- a/arcade/sprite/colored.py
+++ b/arcade/sprite/colored.py
@@ -1,4 +1,5 @@
 import PIL
+import PIL.Image
 
 from arcade import cache, hitbox
 from arcade.texture import (
diff --git a/arcade/sprite_list/collision.py b/arcade/sprite_list/collision.py
index 7edd6c0d1..f6c4f6abb 100644
--- a/arcade/sprite_list/collision.py
+++ b/arcade/sprite_list/collision.py
@@ -83,7 +83,7 @@ def check_for_collision(sprite1: SpriteType, sprite2: SpriteType) -> bool:
     return _check_for_collision(sprite1, sprite2)
 
 
-def _check_for_collision(sprite1: SpriteType, sprite2: SpriteType) -> bool:
+def _check_for_collision(sprite1: BasicSprite, sprite2: BasicSprite) -> bool:
     """
     Check for collision between two sprites.
 
@@ -130,7 +130,7 @@ def _check_for_collision(sprite1: SpriteType, sprite2: SpriteType) -> bool:
     )
 
 
-def _get_nearby_sprites(sprite: SpriteType, sprite_list: SpriteList) -> List[SpriteType]:
+def _get_nearby_sprites(sprite: BasicSprite, sprite_list: SpriteList[SpriteType]) -> List[SpriteType]:
     sprite_count = len(sprite_list)
     if sprite_count == 0:
         return []
@@ -229,8 +229,8 @@ def check_for_collision_with_list(
 
 
 def check_for_collision_with_lists(
-    sprite: SpriteType,
-    sprite_lists: Iterable[SpriteList],
+    sprite: BasicSprite,
+    sprite_lists: Iterable[SpriteList[SpriteType]],
     method=1,
 ) -> List[SpriteType]:
     """
@@ -246,7 +246,9 @@ def check_for_collision_with_lists(
     """
     if __debug__:
         if not isinstance(sprite, BasicSprite):
-            raise TypeError(f"Parameter 1 is not an instance of the Sprite class, it is an instance of {type(sprite)}.")
+            raise TypeError(
+                f"Parameter 1 is not an instance of the BasicSprite class, it is an instance of {type(sprite)}."
+            )
 
     sprites: List[SpriteType] = []
     sprites_to_check: Iterable[SpriteType]
diff --git a/arcade/sprite_list/spatial_hash.py b/arcade/sprite_list/spatial_hash.py
index 38a6ec870..14ce082a6 100644
--- a/arcade/sprite_list/spatial_hash.py
+++ b/arcade/sprite_list/spatial_hash.py
@@ -5,6 +5,7 @@
     Dict,
     Generic,
 )
+from arcade.sprite.base import BasicSprite
 from arcade.types import Point, IPoint, Rect
 from arcade.sprite import SpriteType
 
@@ -92,7 +93,7 @@ def remove(self, sprite: SpriteType) -> None:
         # Delete the sprite from the bucket tracker
         del self.buckets_for_sprite[sprite]
 
-    def get_sprites_near_sprite(self, sprite: SpriteType) -> Set[SpriteType]:
+    def get_sprites_near_sprite(self, sprite: BasicSprite) -> Set[SpriteType]:
         """
         Get all the sprites that are in the same buckets as the given sprite.
 
diff --git a/arcade/sprite_list/sprite_list.py b/arcade/sprite_list/sprite_list.py
index cce2cf95c..d7951cea5 100644
--- a/arcade/sprite_list/sprite_list.py
+++ b/arcade/sprite_list/sprite_list.py
@@ -155,7 +155,7 @@ def __init__(
         from .spatial_hash import SpatialHash
 
         self._spatial_hash_cell_size = spatial_hash_cell_size
-        self.spatial_hash: Optional[SpatialHash] = None
+        self.spatial_hash: Optional[SpatialHash[SpriteType]] = None
         if use_spatial_hash:
             self.spatial_hash = SpatialHash(cell_size=self._spatial_hash_cell_size)
 
diff --git a/arcade/text.py b/arcade/text.py
index 646abd0d4..efe341766 100644
--- a/arcade/text.py
+++ b/arcade/text.py
@@ -178,8 +178,8 @@ class Text:
     def __init__(
         self,
         text: str,
-        start_x: float,
-        start_y: float,
+        start_x: int,
+        start_y: int,
         color: RGBOrA255 = arcade.color.WHITE,
         font_size: float = 12,
         width: Optional[int] = 0,
@@ -193,7 +193,7 @@ def __init__(
         rotation: float = 0,
         batch: Optional[pyglet.graphics.Batch] = None,
         group: Optional[pyglet.graphics.Group] = None,
-        start_z: float = 0
+        start_z: int = 0
     ):
         if align != "center" and align != "left" and align != "right":
             raise ValueError("The 'align' parameter must be equal to 'left', 'right', or 'center'.")
@@ -214,7 +214,7 @@ def __init__(
             bold=bold,
             italic=italic,
             multiline=multiline,
-            rotation=rotation,
+            rotation=rotation, # type: ignore  # pending https://github.com/pyglet/pyglet/issues/843
             batch=batch,
             group=group
         )
@@ -662,8 +662,8 @@ def create_text_sprite(
     )
 def draw_text(
     text: Any,
-    start_x: float,
-    start_y: float,
+    start_x: int,
+    start_y: int,
     color: RGBA255 = arcade.color.WHITE,
     font_size: float = 12,
     width: int = 0,
@@ -675,7 +675,7 @@ def draw_text(
     anchor_y: str = "baseline",
     multiline: bool = False,
     rotation: float = 0,
-    start_z: float = 0
+    start_z: int = 0
 ):
     """
     A simple way for beginners to draw text.
diff --git a/arcade/texture/texture.py b/arcade/texture/texture.py
index 9135fc532..c6baad516 100644
--- a/arcade/texture/texture.py
+++ b/arcade/texture/texture.py
@@ -288,7 +288,7 @@ def file_path(self) -> Optional[Path]:
         return self._file_path
 
     @file_path.setter
-    def file_path(self, path: Path):
+    def file_path(self, path: Optional[Path]):
         self._file_path = path
 
     @property
@@ -301,7 +301,7 @@ def crop_values(self) -> Optional[Tuple[int, int, int, int]]:
         return self._crop_values
 
     @crop_values.setter
-    def crop_values(self, crop: Tuple[int, int, int, int]):
+    def crop_values(self, crop: Optional[Tuple[int, int, int, int]]):
         self._crop_values = crop
 
     @property