diff --git a/squirrelbattle/mapgeneration/broguelike.py b/squirrelbattle/mapgeneration/broguelike.py
new file mode 100644
index 0000000..7572b05
--- /dev/null
+++ b/squirrelbattle/mapgeneration/broguelike.py
@@ -0,0 +1,51 @@
+# Copyright (C) 2020 by ÿnérant, eichhornchen, nicomarg, charlse
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from enum import auto, Enum
+from random import choice, random, randint
+
+from ..interfaces import Map, Tile
+
+
+DEFAULT_PARAMS = {
+        "width" : 80,
+        "height" : 40,
+        "tries" : 600,
+        "max_rooms" : 99,
+        "cross_room" : 1,
+        "corridor" : .8,
+        "min_v_corridor" : 
+        "max_v_corridor" : 
+        "min_h_corridor" :
+        "max_h_corridor" : 
+        "large_circular_room" : .10,
+        "circular_holes" : .5,
+}
+
+
+class Generator:
+    def __init__(self, params: dict = DEFAULT_PARAMS):
+        self.params = params
+
+    def createCircularRoom(self):
+        if random() < self.params["large_circular_room"]:
+            r = randint(5, 10)**2
+        else:
+            r = randint(2, 4)**2
+
+        room = []
+        height = 2*r+2+self.params["max_h_corridor"]
+        width = 2*r+2+self.params["max_v_corridor"]
+        make_hole = random() < self.params["circular_holes"]
+        if make_hole:
+            r2 = randint(3, r-3)
+        for i in range(height):
+            room.append([])
+            d = (i-height//2)**2
+            for j in range(width):
+                if d + (j-width//2)**2 < r**2 and \
+                        (not(make_hole) or d + (j-width//2)**2 >= r2**2):
+                    room[-1].append(Tile.FLOOR)
+                else:
+                    room[-1].append(Tile.EMPTY)
+        return room
diff --git a/squirrelbattle/mapgeneration/randomwalk.py b/squirrelbattle/mapgeneration/randomwalk.py
index d4669d4..7cac8ff 100644
--- a/squirrelbattle/mapgeneration/randomwalk.py
+++ b/squirrelbattle/mapgeneration/randomwalk.py
@@ -116,7 +116,7 @@ class Generator:
                 if grid[y][x] == Tile.FLOOR:
                     grid[y][x] = Tile.WALL
         for y in range(height):
-            for y in [0, width-1]:
+            for x in [0, width-1]:
                 if grid[y][x] == Tile.FLOOR:
                     grid[y][x] = Tile.WALL