diff --git a/.flake8 b/.flake8
new file mode 100644
index 00000000..2bcd70e3
--- /dev/null
+++ b/.flake8
@@ -0,0 +1,2 @@
+[flake8]
+max-line-length = 88
diff --git a/examples/tron/bike.svg b/examples/tron/bike.svg
index a2ab1a38..fe408fa9 100644
--- a/examples/tron/bike.svg
+++ b/examples/tron/bike.svg
@@ -50,9 +50,9 @@
      borderopacity="1.0"
      inkscape:pageopacity="0.0"
      inkscape:pageshadow="2"
-     inkscape:zoom="2.8284271"
-     inkscape:cx="80.429719"
-     inkscape:cy="43.353281"
+     inkscape:zoom="2.6588565"
+     inkscape:cx="88.327844"
+     inkscape:cy="34.818811"
      inkscape:document-units="px"
      inkscape:current-layer="layer1"
      showgrid="false"
diff --git a/pgzero/animation.py b/pgzero/animation.py
index 1a1a81e1..a48f6060 100644
--- a/pgzero/animation.py
+++ b/pgzero/animation.py
@@ -157,7 +157,10 @@ def __init__(self, object, tween='linear', duration=1, on_finished=None,
         except KeyError:
             suggested_tween = suggest(tween, TWEEN_FUNCTIONS.keys())
             if len(suggested_tween) > 0:
-                raise KeyError('No tween called %s found, did you mean %s?' % (tween, suggested_tween[0]))
+                raise KeyError(
+                    'No tween called %s found, did you mean %s?'
+                    % (tween, suggested_tween[0])
+                )
             else:
                 raise KeyError('No tween called %s found.' % tween)
         self.duration = duration
@@ -170,7 +173,9 @@ def __init__(self, object, tween='linear', duration=1, on_finished=None,
             try:
                 a = getattr(object, k)
             except AttributeError:
-                raise ValueError('object %r has no attribute %s to animate' % (object, k))
+                raise ValueError(
+                    'object %r has no attribute %s to animate' % (object, k)
+                )
             self.initial[k] = a
             key = id(object), k
             previous_animation = self._animation_dict.get(key)
diff --git a/pgzero/clock.py b/pgzero/clock.py
index 0c967778..20c3bf1e 100644
--- a/pgzero/clock.py
+++ b/pgzero/clock.py
@@ -131,7 +131,11 @@ def unschedule(self, callback):
         If scheduled multiple times all instances will be unscheduled.
 
         """
-        self.events = [e for e in self.events if e.callback != callback and e.callback is not None]
+        self.events = [
+            e for e in self.events
+            if e.callback != callback
+            if e.callback is not None
+        ]
         heapq.heapify(self.events)
         self._each_tick = [e for e in self._each_tick if e() != callback]
 
diff --git a/pgzero/ptext.py b/pgzero/ptext.py
index 5aef51fd..30c2c8c9 100644
--- a/pgzero/ptext.py
+++ b/pgzero/ptext.py
@@ -15,6 +15,7 @@
 # Please see README.md for explanation of options.
 # https://github.com/cosmologicon/pygame-text
 
+# flake8: noqa: E501
 from __future__ import division
 
 from math import ceil, sin, cos, radians
diff --git a/pgzero/rect.py b/pgzero/rect.py
index 82f40c3d..6212fb66 100644
--- a/pgzero/rect.py
+++ b/pgzero/rect.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 import pygame.rect
+import operator
 
 
 class Rect(pygame.rect.Rect):
@@ -27,6 +28,7 @@ def __setattr__(self, key, value):
                 msg += "; did you mean {!r}?".format(suggestions[0])
             raise AttributeError(msg) from None
 
+
 Rect.__doc__ = pygame.rect.Rect.__doc__
 
 
@@ -69,7 +71,10 @@ def __init__(self, *args):
         elif len(args) == 1:
             self.x, self.y, self.w, self.h = args[0]
         else:
-            raise TypeError("%s should be called with one, two or four arguments" % (self.__class__.__name__))
+            raise TypeError(
+                "%s should be called with one, two or four arguments"
+                % (self.__class__.__name__)
+            )
 
         self.rect = self
 
@@ -108,7 +113,8 @@ def _handle_one_arg(self, arg):
         return arg
 
     def __repr__(self):
-        return "<%s (x: %s, y: %s, w: %s, h: %s)>" % (self.__class__.__name__, self.x, self.y, self.w, self.h)
+        return "<%s (x: %s, y: %s, w: %s, h: %s)>" % (
+            self.__class__.__name__, self.x, self.y, self.w, self.h)
 
     def __reduce__(self):
         return self.__class__, (self.x, self.y, self.w, self.h)
@@ -492,7 +498,8 @@ def collidedict(self, dict, use_values=True):
                 return k, v
 
     def collidedictall(self, dict, use_values=True):
-        return [(k, v) for (k, v) in dict.items() if self.colliderect(v if use_values else k)]
+        val = operator.itemgetter(1 if use_values else 0)
+        return [i for i in dict.items() if self.colliderect(val(i))]
 
 
 RECT_CLASSES = (pygame.rect.Rect, ZRect)
diff --git a/update_ptext.py b/update_ptext.py
index 2f74d987..f49b889f 100644
--- a/update_ptext.py
+++ b/update_ptext.py
@@ -25,6 +25,7 @@
 and used under CC0.
 
 """
+# flake8: noqa: E501
 '''