Slay the Spire 2, the sequel to the highly praised roguelike deckbuilder released in 2019, launched in Early Access on March 5, 2026. At the moment, however, the game is only available on PC through Steam.
Slay the Spire 2
Release Date: March 05, 2026
Genres: Strategy, Indie, Card & Board Game
Many fans who enjoyed the original title on smartphones have been wondering whether the sequel will arrive on mobile platforms as well. The good news is that a mobile version for iOS and Android is planned. The bad news is that it will not appear anytime soon.
According to the developers at Mega Crit, the team wants to focus entirely on improving the PC version during Early Access before starting work on ports for other platforms.
TL;DR — Slay the Spire 2 Mobile
- Current platform: PC (Steam Early Access).
- Mobile version: Planned for iOS and Android.
- Release window: Not announced yet.
- Reason for delay: Developers are focusing on Early Access development.
- Estimated timeframe: Possibly closer to the full release.
Why Slay the Spire 2 Is Currently PC-Only
The decision to release the game on PC first follows the same strategy that Mega Crit used for the original title. The studio relies heavily on the Steam Early Access model to refine mechanics and expand the game based on community feedback.
This approach proved extremely successful for the first game. The original Slay the Spire entered Early Access in 2017 and remained there for about two years. During that period, players helped shape the final version by providing feedback on balance, cards, and gameplay systems.
Once development stabilized, the game was released on additional platforms, including consoles and mobile devices.
The developers plan to repeat the same process with Slay the Spire 2, ensuring the core experience is polished before tackling ports.
What Slay the Spire 2 Offers in Early Access
Even though the sequel is still in development, the Early Access version already contains a substantial amount of content.
Players can currently experience:
- Five playable characters, including both returning heroes and new additions.
- New cards and relics expanding the deckbuilding mechanics.
- Additional events and encounters throughout the climb.
- Alternative acts and branching routes that create more varied runs.
These systems build on the strategic card synergy gameplay that made the original game one of the most popular roguelike deckbuilders of the past decade.
More content updates are already planned during Early Access, including balance changes, new cards, and additional gameplay systems.
When Could the Mobile Version Launch?
At the moment, Mega Crit has not provided a release window for the iOS and Android versions of the game.
However, looking at the development timeline of the first title may offer some clues. The original Slay the Spire spent around two years in Early Access before reaching its full release.
If the sequel follows a similar development path, the mobile port could arrive closer to the final version of the game rather than during Early Access.
That means the smartphone version may realistically appear several years after the initial Early Access launch.
Final Thoughts
For now, Slay the Spire 2 is only playable on PC, but mobile players shouldn’t lose hope. The developers have already confirmed that iOS and Android versions are planned.
The studio simply wants to finish refining the core experience first. Once the Early Access phase is complete and the game reaches its final form, work on additional platforms — including mobile — is likely to follow.
Until then, fans eager to try the sequel will need to climb the Spire on PC.