Is Slay the Spire 2 coming to mobile? That’s the question every iOS and Android fan has been asking since the sequel hit Steam Early Access in March 2026. The short answer: yes. Here’s everything you need to know.
What Is Slay the Spire 2 Mobile?
Slay the Spire 2 is the long-awaited sequel to the genre-defining roguelike deck-builder from indie studio Mega Crit. Released into Steam Early Access on March 5, 2026, it picks up 1,000 years after the original, with the Spire reopening — hungrier and more dangerous than ever.
The sequel builds on everything that made the original a classic: procedurally generated runs, deep card synergies, relics of immense power, and the brutal satisfaction of finally cracking a perfect build. But it also brings a wave of new features that raise the bar considerably.
What’s New in Slay the Spire 2?
- 5 playable characters — three returning favorites (Ironclad, Silent, Defect) plus two brand-new ones: the Necrobinder, who fights alongside a giant skeleton hand companion named Osty, and the Regent, a dual-resource character balancing Stars and Forge mechanics.
- Co-op mode for up to 4 players — a franchise first, with multiplayer-specific cards and team synergies.
- New environments, enemies, events, and relics — the Early Access build already has more content than Slay the Spire 1 at its full 1.0 launch.
- The Timeline/Epoch system — a new metagame layer that reveals the Spire’s lore and unlocks characters and features over time.
- A new engine (Godot) with upgraded visuals, improved moddability, and quality-of-life improvements.
On its first day, Slay the Spire 2 hit over 177,000 concurrent players on Steam, beating records held by Hades 2 — and peaked at over 400,000 by the following day. Steam reviews sit at 93% Very Positive overall.
What Slay the Spire 2 Mobile Does Better
The sequel launched with more content than Slay the Spire 1 had at its full 1.0 release. Beyond new mechanics, Mega Crit rebuilt the game from scratch on the Godot engine, bringing improved visuals, animated card effects, a redesigned UI with color-coded map icons, expanded moddability, and a new main menu that sets the tone before you’ve even started your first run.
The game reached over 177,000 concurrent players on its first day, peaking above 400,000 by the following day — records for a roguelike deckbuilder. Overall Steam reviews sit at 93% Very Positive, a number that reflects just how much the community has embraced what Mega Crit built.
The Spire is open. Whether you’re a returning veteran or picking up a deck-builder for the first time, there’s never been a better time to start climbing.
This follows the exact same pattern as the original game:
| Game | PC Early Access | Full PC Release | iOS | Android |
|---|---|---|---|---|
| Slay the Spire 1 | November 2017 | January 2019 | June 2020 | February 2021 |
| Slay the Spire 2 | March 2026 | TBD (est. 2027) | TBD | TBD |
Given that the original spent about 18 months in Early Access before its full launch, and that mobile development typically begins near the end of that cycle, a mobile version of Slay the Spire 2 is realistically expected sometime in 2027 or 2028.
Can You Play Slay the Spire 2 on Mobile Right Now?
Technically, yes — through game streaming. If you own the game on PC, you can stream it to your phone or tablet using tools like Steam Link (free, from Valve), which works on both iOS and Android.
It’s not a native experience, and you’ll need a stable Wi-Fi connection, but for a turn-based card game like Slay the Spire 2, the input demands are low enough that streaming works surprisingly well. An iPad is ideal for readability; on a phone, you may want to zoom in on cards.
What to Expect from the Mobile Version When It Arrives
If the first game is any indication, the mobile port of Slay the Spire 2 will be a polished, full-featured adaptation. The original iOS and Android versions were well-received and supported cross-save between platforms (though without automatic Steam sync). Expect:
- Full content parity with the PC version at time of release
- Touch-friendly UI — the card-based gameplay translates naturally to touchscreens
- Likely a one-time purchase model, consistent with the original
Should You Buy Slay the Spire 2 on PC Now?
If you’re a PC gamer, absolutely. Despite being in Early Access, the game already offers more content than the original at launch, and Mega Crit has been shipping regular updates — roughly monthly balance patches and larger content drops every few months. More characters and game modes are confirmed for the roadmap.
If you’re a mobile-only player, the honest advice is to wishlist it and wait. The mobile version is coming — but it’ll take time. The good news? When it does arrive, it should be a mature, well-balanced game, just like the original was when it finally landed on phones.
Key Facts at a Glance
- Developer: Mega Crit (Seattle, WA)
- Genre: Roguelike deck-builder
- PC Early Access date: March 5, 2026
- Price: $24.99 (will increase at full release)
- Platforms: Windows, macOS, Linux — consoles and mobile TBD
- Mobile release date: Not announced; estimated 2027–2028
- Co-op: Yes, up to 4 players
- Steam rating: 93% Very Positive (overall)
New Mechanics — What Changes Everything
Enchantments
Enchantments are permanent, positive modifiers that attach directly to individual cards and last the entire run. Think of them as a step beyond standard card upgrades: they alter a card’s behavior in a more dramatic, often double-edged way.
Every Enchantment comes with a trade-off attached. For example, the Corrupted Enchantment boosts a card’s attack damage by 50% — but costs you 3 HP every time you play it. An energy-draining Enchantment on a card you cycle constantly can cripple you. Match the Enchantment’s cost to your deck’s strengths. A deck with high block and healing can absorb HP costs easily; an energy-rich deck can pay energy premiums on key cards.
Enchantments are found at rare events (question-mark nodes on the map), from specific Ancients, and from certain relics. A card can only hold one Enchantment.
Afflictions
The dark mirror of Enchantments. Afflictions are negative modifiers that enemies apply to your cards during combat — for example, making a card cost 1 extra energy every time you play it, or draining HP when you use a Power card. This is a fundamentally new type of threat: enemies no longer just damage your HP, they can damage your deck, forcing you to adapt around corrupted cards or sacrifice them to preserve efficiency. Afflictions typically clear at the end of combat.
Ancients
In the original game, defeating a boss rewarded you with a choice of three boss relics. In Slay the Spire 2, this system has been replaced by Ancients — powerful ancient beings who offer you a selection of blessings after each boss fight.
Each act has its own random pool of Ancients. Act 1 reintroduces Meow (familiar to fans of the first game’s modding community), whose blessings provide a comfortable starting power boost. Acts 2 and 3 introduce new Ancients with wilder, run-defining offerings — such as replacing your entire Act 2 map with a single golden shortcut path, granting four Wax Relics (powerful but temporary), or enchanting all your Strikes with Tezcatara’s Ember (reducing their cost but making them permanently unremovable).
