Slay the Spire in IOS

Deckbuilding Dungeon Crawl

Walkthrough, Guilds, Tips on this special game

Our Site Score

98/100

Slay the Spire is widely considered the gold standard of the roguelike deckbuilder genre, and its mobile port (and Apple Arcade version) is a perfect way to experience it. The brilliance of the game lies in its balance; every card, relic, and encounter is a piece of a complex puzzle. You start with a basic deck and slowly craft it into a powerhouse of synergies as you climb the Spire. Because the map and rewards are randomized, no two runs are ever the same, forcing you to adapt your strategy on the fly.

The game offers four distinct characters, each with their own unique card pools and mechanics—from the Ironclad’s heavy-hitting attacks to the Watcher’s stance-shifting tactical play. The 'risk vs. reward' system is perfectly tuned; do you take a dangerous path for a powerful relic, or play it safe at a rest site? On mobile, the interface has been adjusted to make card management intuitive, though the text can be small on some devices. It is an endlessly replayable masterpiece that defines 'just one more run' gaming.

Reviewed on: Mon Aug 18 2025
Dinsun Avatar

Dinsun Review

Now, this is a real game. No fluff, no microtransaction nonsense, just pure mechanical brilliance. Slay the Spire is built on a foundation of iron-clad logic. Every card you add to your deck matters, and every relic you pass up could be your undoing. It's a game about consequence, something many modern mobile titles are afraid to touch. The balance between risk and reward—whether to elite-hunt for relics or play it safe at a campfire—is perfectly pitched.

My only real gripe here is the port itself. While the gameplay is untarnished, the UI on a standard phone screen feels like it was designed for someone with much smaller fingers than mine. Selecting the right card in a full hand can be finicky, and the text can be a strain. However, once you’re in the flow, these issues fade. It’s a conservative design in the best way: it trusts the player's intelligence. It’s hard, it’s fair, and it’s arguably the best strategic use of your time on the platform.

Overall Stats

Pros & Cons

  • Exquisite gameplay balance
  • Incredible replayability
  • No predatory monetization
  • UI can be cramped on smaller phones
  • Steep learning curve for newcomers
  • Visuals are functional but utilitarian

Technical Report

Performance: Rock solid performance. Some players report issues with cloud saves, but the local experience is flawless.

Accessibility:
  • Colorblind friendly card designs
  • Turn-based (play at your own pace)

Audience Fit

Buy if: You value deep strategy, meaningful choices, and 'just one more turn' gameplay.

Skip if: You dislike losing or want a game that tells a cinematic story.

Similar Games:
  • Monster Train
  • Dicey Dungeons
  • Hearthstone

Reviewer Context

  • Reviewer: Dinsun, 40, critical/conservative veteran gamer
  • Hardware: iPhone 15 Pro Max
  • Playtime: 150 hours
  • Status: Ascension 20 cleared on two characters

The Game

Available on: iPhone, iPad, iPod

Version 2.6.0Mon Aug 04 2025

- Fixed a few gameplay bugs.

- Fixed some localizations.


We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

Features:

- Dynamic Deck Building: Choose your cards wisely! Discover hundreds of cards to add to your deck with each attempt at climbing the Spire. Select cards that work together to efficiently dispatch foes and reach the top

- An Ever-changing Spire: Whenever you embark on a journey up the Spire, the layout differs each time. Choose a risky or safe path, face different enemies, choose different cards, discover different relics, and even fight different bosses!

- Powerful Relics to Discover: Powerful items known as relics can be found throughout the Spire. The effects of these relics can greatly enhance your deck through powerful interactions. But beware, obtaining a relic may cost you more than just gold…


Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.

We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

Features:

- Dynamic Deck Building: Choose your cards wisely! Discover hundreds of cards to add to your deck with each attempt at climbing the Spire. Select cards that work together to efficiently dispatch foes and reach the top

- An Ever-changing Spire: Whenever you embark on a journey up the Spire, the layout differs each time. Choose a risky or safe path, face different enemies, choose different cards, discover different relics, and even fight different bosses!

- Powerful Relics to Discover: Powerful items known as relics can be found throughout the Spire. The effects of these relics can greatly enhance your deck through powerful interactions. But beware, obtaining a relic may cost you more than just gold…


Ratings & Reviews

4.2 out of 5 with 3090 Counts
Age Rating 13+

Screenshots

Slay the Spire screenshot 1Slay the Spire screenshot 2Slay the Spire screenshot 3Slay the Spire screenshot 4Slay the Spire screenshot 5Slay the Spire screenshot 6Slay the Spire screenshot 7Slay the Spire screenshot 8

Slay the Spire fused card games and roguelikes into a legendary single-player experience. Choose from four characters and embark on a journey up an ever-changing Spire. With over 350 cards to collect and 200 items to discover, you'll need to build synergies to defeat 50+ unique combat encounters. Whether you take the safe path or a risky one, your decisions will determine if you reach the top or fall to the Spire's bizarre denizens.

Features

1

Dynamic deck building with 350+ cards

2

Four distinct characters with unique mechanics

3

Ever-changing Spire with randomized layouts

4

200+ relics that drastically change gameplay

5

50+ mysterious events and unique combat encounters

Tips

Promotion Videos

Slay the Spire - iOS Trailer - YouTube

Related Videos

Recommended Links

Mega Crit Official Site

Developers behind the Spire.

Developer Site

News on this game

[Disclosure: Humble Bundle (which is owned by Ziff Davis, the parent company of IGN) is either the publisher or financier of this game and...

IGN - Fri Mar 01 2019

Slay the Spire patch update for iOS optimizes mobile gameplay

A bug was found during testing of the iOS version of Slay the Spire that needs fixing. The porters are working on a fix and immediately...

AltChar - Sun Aug 29 2021

Slay the Spire will be turned into a board game, Kickstarter coming this spring

Hit PC game Slay the Spire is being turned into a tabletop game. The single-player roguelike adventure game is built on the mechanics of...

Polygon - Fri Jan 29 2021

Slay the Spire News, Trailer, Guides, and More

Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire! Choose your cards wisely!

Game Rant - Tue Oct 29 2024

Slay the Spire is Coming to Mobile This Month - Here's What You Should Know

The indie roguelike juggernaut Slay the Spire is coming to iOS this month with an Android release planned for later this year.

Comic Book Resources - Mon Jun 29 2020

Slay The Spire Coming To iOS In June, Android Sometime After That

Slay the Spire, the roguelike deck-building card game, is making its way to iOS later this month, developer Mega Crit announced.

GameSpot - Mon Jun 29 2020

Slay the Spire -- How to Download the Hit Roguelike on Android

Publisher Humble Bundle has released Slay the Spire on Android, which you can grab on the Google Play Store for $9.99.

DualShockers - Mon Mar 01 2021

The best mobile games to play in 2025

We've selected a variety of the best mobile games for you to try out on your iOS and Android devices!

VG247 - Wed May 29 2024

Need a New Obsession? The Best iPhone Games for 2025

Lose yourself in a fun new game you can play on your iPhone anywhere you go. Our editors' handpicked App Store favorites include everything from popular hits...

PCMag UK - Tue Jul 29 2025

Slay the Spire is being adapted into a board game by Contention Games, with a Kickstarter launching later this year.

IGN - Fri Jan 29 2021

Gameplays

Q&A

Yes, players are able to transfer their save progress between the standard version and the Apple Arcade (Slay the Spire+) version.

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