Guides

How to get into a room, sleep for coins, build, and upgrade the door — written as you'd actually play it.

Featured Guides

Start with these three: first launch, finding a room, and making money.

Read the notice, pick a language, then take the few opening rules from the announcement that actually matter.

Choose Normal Map or Ice & Snow Map, then use the corridor in front of you and the countdown to claim an empty bed.

Raise bed income with coins, build lightning, then spend lightning on mines for more coins.

Sorted by opening, economy, and defense. Jump to the one you're stuck on.

Open the door panel, read level, health, and price, and tell the coin upgrade apart from the video-icon button.

Tap + to open Architecture. Income, attack, and repair are one menu; store items are another.

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.