Skip to main content
Castles by the Sea box art

Castles by the Sea

Game ID: GID0446064
Game Info
Year
2023
Players
1-4
Age
13+
Playtime
60 min
Collection
Ratings
Creator Score
Mechanic profile
Not enough video data yet
Vibe profile
Not enough video data yet
Description

Castles by the Sea is a puzzly sandcastle-building game for 1-4 players. As a group of tiny folk called "shorelings," your goal is to build and populate a seaside kingdom.

Each turn, you'll place blocks and meeples on the map to earn victory points. The core gameplay is similar to abstract strategy games like Santorini, in that players must optimize three-dimensional placement on a shared grid.

Hazards are the only source of randomness in the game, and even those depend on player choices. Each turn, you must choose your placement carefully, optimizing your score while interfering with your opponents' plans.

The game ends after a set number of turns. Few castles will remain standing after a final onslaught of hazards, but the the kingdom with the most sand dollars can claim victory.

Description

Castles by the Sea is a puzzly sandcastle-building game for 1-4 players. As a group of tiny folk called "shorelings," your goal is to build and populate a seaside kingdom.

Each turn, you'll place blocks and meeples on the map to earn victory points. The core gameplay is similar to abstract strategy games like Santorini, in that players must optimize three-dimensional placement on a shared grid.

Hazards are the only source of randomness in the game, and even those depend on player choices. Each turn, you must choose your placement carefully, optimizing your score while interfering with your opponents' plans.

The game ends after a set number of turns. Few castles will remain standing after a final onslaught of hazards, but the the kingdom with the most sand dollars can claim victory.

Ask a Rules Question
All mentions
Browse transcript mentions, sentiments, pros/cons, mechanics, topics, quotes, and references.
Total mentions: 11
This page: 11
Sentiment: pos 8 · mix 0 · neu 0 · neg 1
Mentions per page
Showing 1–11 of 11
Video NKwoDt0ihBQ Getting Games Discussion at 8:39 sentiment: positive
video_pk 89789 · mention_pk 293739
Getting Games - Castles by the Sea video thumbnail
Click to watch at 8:39 · YouTube ↗
Overall sentiment (raw)
positive
Pros
  • eye-catching 3D presentation
  • compelling aesthetic
Cons
none
Thematic elements
Comparison games
none
Mechanics (from transcript analysis)
  • 3D stacking — three-dimensional stacking on a shared map
  • area placement with blocks and meeples — placing blocks and meeples to earn points
  • puzzle building — puzzly sand castle building game
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • it's a relatively lightweight card game
  • looks very pleasant
  • i would love to try at some point
  • aesthetically pleasing vibe
  • i'm genuinely curious to learn more about this
References (from this video)
No references stored for this video.
Video tEQ80baXWIE Watch It Played News at 3:47 sentiment: positive
video_pk 89731 · mention_pk 290800
Watch It Played - Castles by the Sea video thumbnail
Click to watch at 3:47 · YouTube ↗
Overall sentiment (raw)
positive
Pros
  • Feels unique and dramatic
  • Lots of variation in structures, goals, and hazards
  • Host enjoyed playing and won by one point
Cons
  • Threatened by dogs, babies, and kites.
Thematic elements
  • Playing as tiny 'shawlings' to build and rebuild a sandcastle kingdom.
  • A beach, with threats from dogs, babies, and kites.
Comparison games
  • Tiny Towns
  • Santorini
Mechanics (from transcript analysis)
  • Pattern Building — Players add sand blocks to create patterns that match cards.
  • Push Your Luck — Calculating when hazards will strike adds a tense element.
  • Set Collection — Earning sand dollars to score points.
  • Tile Placement — Matching patterns on cards allows players to place special buildings and characters.
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • i love viticulture it's one of my all-time favorite games i talk about it all the time
  • this is in insta by territory for me
  • what could possibly go wrong
  • all your careful planning is going to go wrong
  • it's exactly my jam
  • i also beat paula by one point which is the best amount of points to beat somebody by
  • The Castles of Burgundy's one of the best games of all time
  • this to me seems like a collector's edition in many ways
  • absolutely massive games category
  • this expansion is bigger actually it's massive fast yes
  • i love trick taking games but this one already sounds like it's going to break my brain
  • it's gonna melt my brain
  • it's cute
  • the thought that i could steal myself a raccoon and raise it as my child
  • the raccoons have organized into gangs and each raccoon gang boss wants to be the first one to reach the famous golden rubbish bin
  • rattus has more expansions than you can shake a stick at
  • if you've been interested in the game but never really known where to jump in then this is a good jumping off point
References (from this video)
No references stored for this video.
Video sE2AtORTEUo Watch It Played Discussion at 3:51 sentiment: positive
video_pk 89723 · mention_pk 307152
Watch It Played - Castles by the Sea video thumbnail
Click to watch at 3:51 · YouTube ↗
Overall sentiment (raw)
positive
Pros
  • Sandcastle building game
  • puzzle out the best placements
  • points are earned for every turn pieces stay on the board
  • kingdom with the most sand dollars will claim victory
Cons
  • doom on the dunes as looming threats are around every Bend
  • few castles will remain standing at the end of the day
Thematic elements
  • Sandcastle building
  • Shorelines
Comparison games
none
Mechanics (from transcript analysis)
  • Tile Placement — puzzle out the best placements for their salty silica structures
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • Amazon is the local shop to a lot of people
  • you never really know who you're buying from
  • I'm probably going to try an online local game store anyway first
  • I don't see it as that much of a problem
  • the thrill of the hunt I think probably more than anything else
  • more people making more games is a good thing for Innovation and for progression in the board game design and product sphere
  • as a consumer wow do I feel overwhelmed a lot of the time
  • the entryway into board games more daunting for people
References (from this video)
No references stored for this video.
Video XoOkiR4eU6s kovray Discussion at 5:47
video_pk 87194 · mention_pk 293100
kovray - Castles by the Sea video thumbnail
Click to watch at 5:47 · YouTube ↗
Pros
none
Cons
none
Thematic elements
Comparison games
none
Mechanics (from transcript analysis)
Mechanics unknown.
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • we are going to be talking about the weight of games
  • the loser does the dishes
References (from this video)
No references stored for this video.
Video A7pEBKcE8ww kovray Review
video_pk 68867 · mention_pk 165161
Pros
none
Cons
none
Thematic elements
none
Comparison games
none
Mechanics (from transcript analysis)
Mechanics unknown.
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • very fun very fun very cute
  • best of four
  • the theme integration into this game just feels like so right
  • the sandbox is just it's an open world you can create whatever you want
  • hazards definitely make this game for me at least
  • it's really cool too because when you build you can see like tyler's building over there
References (from this video)
No references stored for this video.
Video A7pEBKcE8ww kovray Review at 0:13 sentiment: positive
video_pk 68867 · mention_pk 300357
kovray - Castles by the Sea video thumbnail
Click to watch at 0:13 · YouTube ↗
Overall sentiment (raw)
positive
Pros
  • Very fun and cute presentation with strong thematic alignment
  • Theme integration feels right and compelling
  • Beautiful components and production value even in prototype
  • Hazards add dynamic tension and exciting moments
  • Close scoring creates a tense, competitive race
Cons
  • Prototype copy is not final and may change
  • Seaweed tokens were missing in the prototype (two sand dollars used instead)
  • Expansion content and some elements may be unclear or in flux until final production
Thematic elements
  • survival, protection of people, building under threat
  • beach/shoreline setting with shorelinks defending their castle against hazards
  • players build and defend a beach castle while hazards threaten their progress
Comparison games
none
Mechanics (from transcript analysis)
  • block_ownership — There is no ownership of sandblocks; players share the sandbox and can utilize blocks placed by others.
  • build — Place any number of sand blocks onto the beach board with the rule that placed blocks must be orthogonally adjacent to each other; blocks cannot be placed on top of another player's pieces.
  • gather — At the start of each turn, gather three sand blocks from the supply and place them on your player mat.
  • hazards — At the end of a round, hazards are moved to a new edge and their associated cards are flipped; if a stack shows three alerts, hazards trigger and remove pieces from the board.
  • kingdom_placement — Place kingdom pieces with specific placement requirements: archer needs a sandblock adjacent for cover; guard requires an empty adjacent space; princess must be on a two-high stack with no adjacent blocks; figures must be on a sandblock just placed.
  • Point Salad — Each piece placed on the board yields sand dollars; players track these on their maps and can score castle cards when patterns are completed or card requirements are met.
  • rounds_and_end — The game runs for four to six rounds depending on player count; after the final round, hazards are triggered and scores tallied to determine the winner.
  • Score — Each piece placed on the board yields sand dollars; players track these on their maps and can score castle cards when patterns are completed or card requirements are met.
  • structure_rules — Structures must be placed adjacent to the sandblocks just placed and require certain conditions (e.g., two stacks of two blocks high on each side) to be considered sound.
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • very fun very fun very cute
  • best of four
  • the theme integration into this game just feels like so right
  • the sandbox is just it's an open world you can create whatever you want
  • hazards definitely make this game for me at least
  • it's really cool too because when you build you can see like tyler's building over there
References (from this video)
No references stored for this video.
Video hLpN4Zz2gTk Board Game Dad Discussion at 0:00 sentiment: positive
video_pk 40034 · mention_pk 121020
Board Game Dad - Castles by the Sea video thumbnail
Click to watch at 0:00 · YouTube ↗
Overall sentiment (raw)
positive
Pros
  • Accessible and quick to learn
  • Strategic depth in a compact footprint
  • Good for casual and experienced players alike
Cons
  • Publishers and production details are unclear, which may affect availability
  • Hazards can feel punishing for new players without a gentle ramp-up
Thematic elements
  • Building a portable, vulnerable settlement that must endure environmental threats while generating points
  • Pocket-sized coastal town on a shared beach where miniature structures and figures contend with natural hazards
  • Concise, instructional narration with light humor and a friendly, accessible tone
Comparison games
  • Yak
Mechanics (from transcript analysis)
  • End-of-round effects — At the end of each round, hazards move or cards flip, influencing the next round's decisions and rewards.
  • Hazard exposure — Hazards are introduced and resolved on each turn, potentially threatening or destabilizing placed structures.
  • Real-Time — Short rounds with a handful of turns per player create a quick, strategic loop that remains approachable.
  • Structure maintenance scoring — Points are awarded based on keeping structures standing as hazards impact the board state.
  • Tile Placement — Players draw three sand blocks and place them to form a connected cluster on the board, shaping their personal micro-nation.
  • tile/block placement — Players draw three sand blocks and place them to form a connected cluster on the board, shaping their personal micro-nation.
  • Turn-based, multi-round pacing — Short rounds with a handful of turns per player create a quick, strategic loop that remains approachable.
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • The objective of castles by the sea is to keep your pocket-sized structures and figures on the beach as long as possible before they can be devastated by the hazards of a smaller existence
  • You draw at least three blocks of sand and place them anywhere on the board such that they remain a connected unit
  • As long as the structures remain standing you will receive victory points
  • These games are short with only a few turns per player and gameplay is strategic but also fun and easy going
  • for a similar game with less threats take a look at Yak
References (from this video)
No references stored for this video.
Video vKMT-NHVZQc Board Game Dad Review at 0:00 sentiment: positive
video_pk 38841 · mention_pk 117062
Board Game Dad - Castles by the Sea video thumbnail
Click to watch at 0:00 · YouTube ↗
Overall sentiment (raw)
positive
Pros
  • strong family-friendly appeal that also engages hobbyists
  • hazard system provides strategic decision-making and indirect interaction
  • modular board and clear component explanations help accessibility
  • cards explain mechanics well, reducing rule complexity
  • 3D adjacency adds a tactile, intuitive feel to placement
Cons
  • glossary is lengthy but not essential to grasp core concepts
  • hazard randomness introduces luck that may affect balance between players
Thematic elements
  • sand castle construction with hazards and income collection
  • tiny people building sand castles on a beach by the ocean
  • whimsical, Arietty-inspired vibe
Comparison games
  • The Dungeon Cart
  • Boss Monster
  • Overboss
Mechanics (from transcript analysis)
  • 3D block placement — place blocks on a board in a 3D arrangement, with adjacency defined by shared faces
  • hazard management — a hazard deck is drawn each turn and hazards move or affect structures; some hazards trigger effects when drawn
  • Income — at the end of turns, players earn sand dollars based on their structures on the board
  • income from structures — at the end of turns, players earn sand dollars based on their structures on the board
  • indirect aggression — hazards can be moved to affect other players, adding a mild, strategic interaction
  • Modular Board — the board is constructed from modular pieces, with hazards placed around the outside
  • modular setup and variable board — the board is constructed from modular pieces, with hazards placed around the outside
  • structure cards and scoring — cards specify build patterns that score points when completed, shaping build strategy
  • Tile Placement — place blocks on a board in a 3D arrangement, with adjacency defined by shared faces
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • Castles by the sea is one such game
  • it's board games that are so engaging that they can be inviting for families with kids as well as hit the table with hobbyists
  • this is the kind of game that I can really get my kids involved in
  • I cannot wait to try this
  • I think it's going to go well with my wife my kids and probably even my friends castle by the sea
  • the cards themselves do a lot to explain how they work
  • really you're not going to know until the card comes out
  • indirect aggression in this game which I think is really really good with you know it goes really well with my family
References (from this video)
No references stored for this video.
Video P5toKKYz6CQ Board Game Dad Top List at 5:28 sentiment: positive
video_pk 36626 · mention_pk 109928
Board Game Dad - Castles by the Sea video thumbnail
Click to watch at 5:28 · YouTube ↗
Overall sentiment (raw)
positive
Pros
  • very tactile and three-dimensional; child-friendly and engaging
  • simple rules with thematic depth for families
Cons
  • theme may feel light to non-family players
  • potentially limited replay variety if components are fixed
Thematic elements
  • sandbox construction with narrative beach threats
  • sandcastle construction inspired by The Secret World of Arrietty
  • tactile, imaginative, child-friendly
Comparison games
  • Cascadia
Mechanics (from transcript analysis)
  • card-driven variety — cards describe buildings and characters that modify play.
  • Risk Management — threats like a giant baby or dragon kite challenge players to maintain structures.
  • threat management — threats like a giant baby or dragon kite challenge players to maintain structures.
  • tile/building blocks — placing blocks of sand to satisfy construction requirements for different buildings.
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • this game is more about defense than offense
  • it's a very tranquil peaceful game
  • the joy of this game is finding cool moves
  • I have so much fun with this game
  • the colors and harmonies this game has
References (from this video)
No references stored for this video.
Video N4RtgGjbHYM Board Game Dad Discussion at 7:40 sentiment: negative
video_pk 30838 · mention_pk 90904
Board Game Dad - Castles by the Sea video thumbnail
Click to watch at 7:40 · YouTube ↗
Overall sentiment (raw)
negative
Pros
  • high tension via shared hazards
Cons
  • potentially punishing or punitive
  • depends on hazard timing
Thematic elements
  • hazard management and interactive play
  • Coastal construction and hazard management
  • tactical, take-that oriented
Comparison games
none
Mechanics (from transcript analysis)
  • Take That — hazard cards can harm structures; players may trigger hazards to affect others
  • take-that hazards — hazard cards can harm structures; players may trigger hazards to affect others
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • these are games like wingspan or Ark Nova in general these games are a lot of fun
  • the designer's intent is that over the course of the game the luck is going to balance out
  • it's up to the player to make calculated risks and mitigate for bad luck
  • it's those times where the games can get really frustrating for me
  • the remedy for players who like me don't like bad luck due to cards
References (from this video)
No references stored for this video.
Video sAyIZwHIBls Before You Play Rules Teach at 0:00 sentiment: positive
video_pk 7852 · mention_pk 23175
Before You Play - Castles by the Sea video thumbnail
Click to watch at 0:00 · YouTube ↗
Overall sentiment (raw)
positive
Pros
  • Clear, explicit rules explanation with step-by-step demonstrations
  • Dynamic interplay between building and hazards to create tension
  • Explicit treatment of multi-round piece placement and scoring cards
Cons
  • Prototype art and design not representative of final product
  • Two-player rules rely on random decks; variance may affect outcomes
  • Rule-heavy for casual players; may have a steeper learning curve
Thematic elements
  • Building and defending decorative castles while managing hazards
  • Beachside, sandcastle-building on a coastal shore
  • Array
Comparison games
none
Mechanics (from transcript analysis)
  • End Game Bonuses — Total sand dollar points determine the winner; ties broken by saved sand blocks
  • End-game tiebreakers — Total sand dollar points determine the winner; ties broken by saved sand blocks
  • end-of-round scoring — Scores are tallied for pieces and cards each round; seaweed contributes to final scoring
  • Figures and structures — Princess, Archer, Guard figures and Arch/Door/Tower structures with placement requirements
  • Hazard mechanics — Giant, Dragon, and Terror hazards activate and affect pieces and blocks
  • Multi-round building requirements — Some structures must be built across multiple rounds (e.g., arch between pillars)
  • Placement and adjacency rules — Sand blocks placed this round must touch at least one other block placed this round
  • Resource gathering — Players collect sand blocks to place on the board
  • Resource Management — Players collect sand blocks to place on the board
  • Seaweed tokens — Seaweed tokens can be collected and are worth points at the end
Video topics + discussion points
No key topics recorded for this video.
Quotes (from this video)
  • this is a two to four player game
  • the base amount of blocks that you get are three
  • you can only complete two out of the three of the cards in your hand
  • these hazards start on different edge of the board
  • the terror would remove all pieces and sand blocks from the nearest tile that's adjacent to it
  • the dragon removes all pieces and sand blocks from the same column or row
  • ties go to the player who saved the most sand blocks
  • there you have it that is how you play castles by the sea
References (from this video)
No references stored for this video.
Transcript Navigation
Top
Showing 1–11 of 11
Game Deep Dive