diff --git a/dcc/put.py b/dcc/put.py
index 7c50ad1..09f1e93 100644
--- a/dcc/put.py
+++ b/dcc/put.py
@@ -3,10 +3,24 @@ import dcc.config
 import dcc.doom_base
 
 class Put(dcc.doom_base.WadMap):
+	def get_parser(self, prog_name):
+		parser = super().get_parser(prog_name)
+		parser.add_argument("-d", "--dsda", action="store_true")
+		parser.add_argument("-s", "--single", action="store_true")
+		return parser
+
 	# TODO: accept configuration for bucket name
 	def take_action(self, parsed_args):
 		s3_client = boto3.client('s3')
 		demo = dcc.config.DemoInPath(parsed_args.wad, parsed_args.map)
-		s3_client.upload_file(
-			demo, 'yrriban', 'doom/' + dcc.config.DemoName(parsed_args.wad, parsed_args.map),
-			ExtraArgs={'ContentType': 'binary/octet-stream'})
+		bucket = dcc.config.DemoName(parsed_args.wad, parsed_args.map)
+		if parsed_args.dsda:
+			pattern = ("{}{}".format(parsed_args.wad[0:2], parsed_args.map) if not parsed_args.single else parsed_args.wad[0:4]) + "*.zip"
+			zips = [x for x in dcc.config.DEMOS.joinpath(parsed_args.wad).glob(pattern)]
+			if len(zips) != 1:
+				raise Exception("Unable to identify exactly one suitable upload candidate (was {})".format(zips))
+			demo = zips[0]
+			bucket = "dsda/{}".format(demo.name)
+		print("Uploading {} to bucket doom/{}.".format(demo, bucket))
+		s3_client.upload_file(demo, 'yrriban', 'doom/' + bucket,
+				ExtraArgs={'ContentType': 'binary/octet-stream', 'ACL': 'public-read'})