Best Cthulhu Apps &amp; Games

5.0(1 ratings)

Free

Become a monstrous sea creature in this hand-painted arcade game. Smash ships with your tentacles, use devastating powers, and survive increasingly challenging naval attacks. Grow stronger with permanent upgrades and unlock new abilities in an endless run.

Masters of Madness Incremental by Antiway Studios

A Dark Fantasy Tapping Game

Strong Contender

Cthulhu Investigator Files

4.5😊(491 ratings)

FreeAdsIn-App Purchases

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An idle clicker game where you play as a cultist aiming to awaken Cthulhu. Tap to gather souls or summon creatures to aid your progress. Features include drawing sigils, collecting artifacts, and a deep progression system.

What We Love

👍 Good game
🚀 Enjoyable experience
🎨 Great art style and atmosphere
💡 Unique Lovecraft theme
🎮 Fun idle/clicker mechanics

Room to Improve

🐛 Crashes and bugs
⏱️ Slow progression and pacing
💰 Expensive in-app purchases
🔋 High battery drain
🤯 Confusing or unclear mechanics

Lovecraft Mythos Codex by Nicole Spickler

Cthulhu Mythos Bestiary

Worth Considering

🔍 Reference

5.0(1 ratings)

FreeIn-App Purchases

An interactive encyclopedia detailing entities from the Cthulhu Mythos. Explore lore, powers, and original source texts for twenty creatures. Features a timeline, relationship chart, quizzes, and a minigame. Unlock the full codex with a one-time purchase.

More Cthulhu apps to explore

Character sheet for CoC 7th

Character creatorCustom skills, weapons, and itemsInventory management

This app helps players of the Cthulhu TTRPG manage their investigators. It features a character creator, inventory management, and a built-in dice roller for skills and weapons. You can also import and export custom content.

🎬 Entertainment

(1)

Cthulhu Realms

by White Wizard Games

Deck-building mechanicsSanity-based win conditionsComical horror art

This digital card game challenges players to drive opponents insane or maintain more sanity than them by the end of the deck. It features comical art and strategic deck-building mechanics, offering a free-to-play experience with an optional upgrade for expanded features and online play.

(64)

Keep your sanity as a Keeper

Cthulhu Helper

AI-powered investigator creationCustomizable character traitsAutomatic skill and attribute generation

Automate the creation of game characters with AI. Specify traits like profession and skills, and the app will generate a complete character profile. Save and update investigators for ongoing campaigns.

(3)

Elder Sign: Omens for iPhone

by Fantasy Flight Games

$0.99

Lead investigators to prevent ancient evils from invading Earth through a museum's mystical exhibits. Build a team, explore, and face challenges to save humanity. Expand the horror with optional in-app purchases.

Build a team of unique investigatorsExplore an ever-changing museumFace challenging arcane tasks

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Dark Cosmic Horror Puzzles

Eldritch: Cthulhu Jigsaw

Atmospheric cosmic-horror artAdjustable puzzle difficulty (25-1000+ pieces)Rotating pieces mode

Immerse yourself in a world of cosmic dread with this app that transforms haunting cosmic-horror artwork into challenging jigsaw puzzles. Featuring atmospheric art, adjustable difficulty, and calming soundscapes, it offers a deep escape for fans of dark art and Lovecraftian themes.

(1)

by iClassics Productions, S.L.

Cthulhu Emojis

50 dynamic stickers50 static stickersSend stickers in chat

Enhance your messages with a collection of dynamic and static stickers featuring H.P. Lovecraft's mythical creature. Personalize your chats by sending, placing, customizing, and layering these unique emojis.

💌 Stickers

(119)

Soundboard for Tabletop Games

RPG Sounds: Cthulhu

Multiple audio playersOver 400 soundsFavourites playlist

Enhance your tabletop RPG sessions with immersive audio. This soundboard allows simultaneous playback of atmospheric sounds, effects, and music, with over 400 sounds available. Create custom playlists and import your own audio for a truly personalized experience.

The Wanderer: Post-Nuclear RPG

(200)

freemium

Survive the Unexpected

Post-apocalyptic RPG survivalCharacter customizationUpgradeable stats and items

Explore a post-apocalyptic wasteland, scavenge for supplies, and battle enemies in this Fallout-inspired RPG. Customize your character, upgrade stats, and find a companion to survive the harsh environment. Features include randomized maps, various locations to explore, and selectable difficulty levels for high replayability.

(44K)

Lovecrafts Untold Stories LITE

2D Action RPG roguelike

Procedurally generated Lovecraftian levelsFight monsters from the Cthulhu MythosFive distinct playable characters

Explore procedurally generated levels inspired by H.P. Lovecraft's tales, battling monsters and cultists. Improve your gear, solve puzzles, and uncover secrets to confront cosmic horrors. Choose from five unique characters, each with distinct abilities and playstyles.

This tool helps randomize elements for Lovecraftian-themed tabletop games, including Great Old Ones, case names, and investigators. It offers quick randomization with a dark, eldritch design for endless replayability.

Randomize Great Old OnesRandomize case namesRandomize investigators

🔧 Utilities

(1)

free

At The Sea of Madness Prologue

by Roberto Lombardo

1930s Paris settingPoint-and-click gameplayDetective investigation

Step into the shoes of a private investigator in 1930s Paris to solve a complex case involving an ex-wife and dark secrets. Explore atmospheric city streets, uncover intrigue, and face personal demons in this pixelated graphic adventure inspired by H.P. Lovecraft.

This dark-humor parody app uses Cthulhu as a personal trainer to mock your weight-loss goals and offer unhelpful dieting tips. Log meals and calories for laughs, or technically use it for health tracking.

Cthulhu-themed personal trainerWeight-loss goal trackingDaily calorie logging

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by Carlos Vlchez Domnguez

Cthulhu Master

Campaign creationCharacter managementNPC and monster management

This tool helps you create and manage campaigns for Cthulhu RPGs. Organize characters, NPCs, monsters, locations, and events. It also includes player aids and a chat room for dice rolls.

CotC Digital Character Sheet

$2.99

This app streamlines the creation and management of characters for the Call of Cthulhu 7th edition tabletop role-playing game. It offers a step-by-step creation process, equipment tracking, and the ability to export character sheets to PDF.

Step-by-step character creationAutomatic calculationEquipment tracking

by Fantasy Flight Games

Cooperative board game companionInvestigation and horror gameplayGuided mystery unraveling

This app enhances a cooperative board game of investigation and horror. It guides players through mysteries, challenges, and encounters inspired by H.P. Lovecraft's writings. Explore haunted locations and unravel secrets with up to five players.

(156)