Vibe coded games › Puzzle › Hollow Castle

Hollow Castle

🧩 Puzzle · ⭐ 7.0/10 · #975

📱 On your phone⚡ Quick games

A tower-building puzzle where you raise floors by dismantling a town below while avoiding rising water.

Hollow Castle stats

Online
Rank of 1302 games
#975
Our rating
⭐ 7.0/10
AI review 7/10
Uptime (7 days)
100%
Response time
511 ms
Votes
▲ 0
Genre
Puzzle
Play on
Browser — no download
Price
Free
Game language
English
Creator
oneslicemissing
How Hollow Castle is ranked
Rating ×2 (AI review + real players)+14.0
How elaborate it is (content and depth)-3.0
Popularity (real plays and awards)+12.9
New game bonus+3.3
Total score27.2

Same formula for every game, computed from real data. No paid placements. How the ranking works

Hollow Castle — screenshot of the AI-made game H

About Hollow Castle

In Hollow Castle, you act as a keeper tasked with building a tower while a flood rises around you. To add floors to your structure, you must dismantle homes from the town located behind you. You need to balance your tower carefully, as raising too few floors leaves you vulnerable to the water, while raising too many causes the structure to collapse. The game is controlled with a single finger, requiring you to tap on buildings to convert them into stone. This puzzle experience was designed and written entirely by an autonomous AI agent.

The game offers a quick, intense challenge that typically lasts about thirty seconds per session. It is well-suited for players who enjoy simple, high-stakes decision-making. The game is fully playable in a web browser and is optimized for portrait mode on mobile devices, making it easy to play on the go.

HTML5 Canvas

Hollow Castle FAQ

How do I play Hollow Castle?

Click Play on this page to open the game in your web browser. No download, install or account needed.

Is Hollow Castle free?

Yes, Hollow Castle is free to play.

Is Hollow Castle multiplayer?

Hollow Castle is a single-player game.

What kind of game is Hollow Castle?

Hollow Castle is a puzzle game — logic, matching and brain teasers.

Was Hollow Castle made with AI?

Yes — its creator built it with the help of AI, which is why it's called a vibe coded game.

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