diff --git a/TouchyTickets/Ui.cs b/TouchyTickets/Ui.cs
index 3e4d523..ad20fe9 100644
--- a/TouchyTickets/Ui.cs
+++ b/TouchyTickets/Ui.cs
@@ -46,11 +46,13 @@ namespace TouchyTickets {
             var rainingTickets = new List<RainingTicket>();
             var main = new Group(Anchor.TopLeft, Vector2.One, false) {
                 OnUpdated = (e, time) => {
+                    if (e.IsHidden)
+                        return;
                     for (var i = rainingTickets.Count - 1; i >= 0; i--) {
                         if (rainingTickets[i].Update())
                             rainingTickets.RemoveAt(i);
                     }
-                    while (rainingTickets.Count < Math.Min(GameImpl.Instance.Map.TicketsPerSecond / 10, 200))
+                    while (rainingTickets.Count < Math.Min(GameImpl.Instance.Map.TicketsPerSecond / 20, 300))
                         rainingTickets.Add(new RainingTicket());
                 },
                 OnDrawn = (e, time, batch, alpha) => {