diff --git a/server/bin/control_game b/server/bin/control_game
index 203086e..5231ff0 100755
--- a/server/bin/control_game
+++ b/server/bin/control_game
@@ -2,19 +2,68 @@
 import hra.db as db
 import hra.lib as lib
 from hra.util import hash_passwd
+import time
+from datetime import datetime
 
 import argparse
 from sqlalchemy import exc, update
 import sys
 
+
 parser = argparse.ArgumentParser()
 parser.add_argument("game_id")
 parser.add_argument("--step", action="store_true")
 parser.add_argument("--restore", action="store_true")
+parser.add_argument("--set-step-mode", type=str)
+parser.add_argument("--set-step-s", type=int)
+parser.add_argument("--autosteps", action="store_true", help="Bude periodicky posouvat hru podle konfigurace")
 
 args = parser.parse_args()
 
+ses = db.get_session()
+
+game_id = args.game_id
+game = ses.query(db.Game).filter_by(game_id=game_id).one_or_none()
+
+
+if args.set_step_mode:
+    game.step_mode = db.StepMode(args.set_step_mode)
+    ses.commit()
+if args.set_step_s:
+    game.step_every_s = db.StepMode(args.set_step_s)
+    ses.commit()
 if args.restore:
     lib.game_restore_broken(args.game_id)
 if args.step:
     lib.game_step(args.game_id)
+if args.autosteps:
+    while True:
+        def sleep(timeout=1):
+            ses.commit()
+            timeout = min(5, max(0.1, timeout))
+            print(f"Waiting {float(timeout):.2f}")
+            time.sleep(timeout)
+
+        ses.expire_all()
+        game = ses.query(db.Game).filter_by(game_id=game_id).one_or_none()
+        assert game is not None
+        state = game.current_state()
+        if not state:
+            print("There is no state now")
+            sleep(1)
+            continue
+        if game.step_mode != db.StepMode.automatic:
+            print(f"Step mode {game.step_mode} is not automatic")
+            sleep(1)
+            continue
+        t = datetime.now()
+        diff = (t - state.create_time).total_seconds()
+        if diff >= game.step_every_s:
+            print("Doing step")
+            lib.game_step(game_id)
+            print("Done")
+            sleep(0.1)
+        else:
+            step_in = game.step_every_s - diff
+            print(f"Step in {step_in:.2f} s (every {game.step_every_s})")
+            sleep(step_in)
diff --git a/server/bin/db_init b/server/bin/db_init
index c51b010..d649f15 100755
--- a/server/bin/db_init
+++ b/server/bin/db_init
@@ -28,6 +28,7 @@ if args.drop:
     for row in rs:
         x = db.get_session().execute(row[0])
         print(row, x)
+    x = db.get_session().execute("DROP TYPE IF EXISTS step_mode;")
     db.get_session().commit()
 
 db.metadata.bind = db.get_engine()