--- a/eosd
+++ b/eosd
@@ -41,6 +41,7 @@ def main(path, stage_num, rank, characte
         prng = None
 
     resource_loader = Loader(path)
+
     resource_loader.scan_archives(data)
     game = EoSDGame(resource_loader, [PlayerState(character=character)], stage_num, rank, 16,
                     prng=prng)
@@ -56,9 +57,14 @@ def main(path, stage_num, rank, characte
     runner.start()
 
 
+default_data = ('CM.DAT:th06*_CM.DAT:*CM.DAT:*cm.dat',
+                'ST.DAT:th6*ST.DAT:*ST.DAT:*st.dat',
+                '102h.exe:102*.exe:東方紅魔郷.exe:*.exe')
+
+
 parser = argparse.ArgumentParser(description='Libre reimplementation of the Touhou 6 engine.')
 
-parser.add_argument('data', metavar='DAT', default=('CM.DAT', 'ST.DAT'), nargs='*', help='Game’s .DAT data files')
+parser.add_argument('data', metavar='DAT', default=default_data, nargs='*', help='Game’s data files')
 parser.add_argument('-p', '--path', metavar='DIRECTORY', default='.', help='Game directory path.')
 parser.add_argument('-s', '--stage', metavar='STAGE', type=int, required=True, help='Stage, 1 to 7 (Extra).')
 parser.add_argument('-r', '--rank', metavar='RANK', type=int, default=0, help='Rank, from 0 (Easy, default) to 3 (Lunatic).')

--- a/pytouhou/games/eosd.py
+++ b/pytouhou/games/eosd.py
@@ -49,7 +49,7 @@ class EoSDGame(Game):
                       ItemType(etama3, 5, 12), #1up
                       ItemType(etama3, 6, 13)] #Star
 
-        characters = resource_loader.get_eosd_characters('102h.exe')
+        characters = resource_loader.get_eosd_characters()
         players = [EoSDPlayer(state, self, resource_loader, characters[state.character]) for state in player_states]
 
         Game.__init__(self, resource_loader, players, stage, rank, difficulty,

--- a/pytouhou/resource/loader.py
+++ b/pytouhou/resource/loader.py
@@ -1,4 +1,6 @@
 import os
+from glob import glob
+from itertools import chain
 from io import BytesIO
 
 from pytouhou.formats.pbg3 import PBG3
@@ -42,6 +44,7 @@ class ArchiveDescription(object):
 
 class Loader(object):
     def __init__(self, game_dir=None):
+        self.exe = None
         self.game_dir = game_dir
         self.known_files = {}
         self.instanced_ecls = {}
@@ -51,13 +54,21 @@ class Loader(object):
         self.instanced_shts = {}
 
 
-    def scan_archives(self, paths):
-        for path in paths:
-            if self.game_dir and not os.path.isabs(path):
-                path = os.path.join(self.game_dir, path)
-            archive_description = ArchiveDescription.get_from_path(path)
-            for name in archive_description.file_list:
-                self.known_files[name] = archive_description
+    def scan_archives(self, paths_lists):
+        for paths in paths_lists:
+            def _expand_paths():
+                for path in paths.split(':'):
+                    if self.game_dir and not os.path.isabs(path):
+                        path = os.path.join(self.game_dir, path)
+                    yield glob(path)
+            paths = list(chain(*_expand_paths()))
+            path = paths[0]
+            if os.path.splitext(path)[1] == '.exe':
+                self.exe = path
+            else:
+                archive_description = ArchiveDescription.get_from_path(path)
+                for name in archive_description.file_list:
+                    self.known_files[name] = archive_description
 
 
     def get_file_data(self, name):
@@ -107,8 +118,9 @@ class Loader(object):
         return self.instanced_shts[name]
 
 
-    def get_eosd_characters(self, path):
+    def get_eosd_characters(self):
         #TODO: Move to pytouhou.games.eosd?
+        path = self.exe
         if self.game_dir and not os.path.isabs(path):
             path = os.path.join(self.game_dir, path)
         with open(path, 'rb') as file: