When the door is getting smashed, should you switch to defense?
5 min read
ThreatDream HunterDefense
Watch how close the ghost is, how fast the door drops, and how much money you have left — then decide whether to keep growing or save the door.

One screenshot only shows the ghost at the door and the panel's level and price. Whether to switch to defense is clearer if you watch the door a few times.
If it's dropping fast, stop pouring money into slow-payback buildings.
Don't treat “the ghost always walks this path” or “two hits and it's gone” as rules. Strength changes every match. Look at this door.