Slay the Spire 2 Beginner Guide: Win Your First EA Runs
A per-floor Slay the Spire 2 beginner guide for Early Access v0.107.1: Act 1 map reading, elite timing, deck thinning, potion discipline, and what the November 12 beta patch changes.
Quick Answer
Quick Answer: To win your first Slay the Spire 2 runs in Early Access, treat every floor as a decision: inspect the full Act 1 map before picking a path, draft cards that answer your next dangerous fight instead of chasing an endgame archetype, keep the deck small, take elites only when your damage, health, and potions support it, and spend potions before a fight becomes an emergency. These habits matter more than any fixed deck list on main branch v0.107.1.
By the TechGamer App Review Team · Published November 7, 2026
Slay the Spire 2 is the deckbuilder everyone is playing right now. It sits at #1 on the official Steam Deck Top Played chart for the week of October 30 to November 5, 2026, and the Steam store page shows Very Positive English reviews: 91% of 72,035 reviews since the March 5, 2026 Early Access launch by Mega Crit. Recent reviews sit at Mostly Positive (74% of 3,375), which tracks with the usual Early Access turbulence.
Most players who bounce off the game do so because they carry over habits from the original Slay the Spire that no longer work as defaults. The fix is not a copy-paste deck list — Early Access balance shifts too fast for that. It is a set of per-floor decision rules you can apply to any seed, any character, and any patch. This Slay the Spire 2 beginner guide lays those rules out floor by floor, then covers what changes with the v0.111.0 beta patch currently planned by Mega Crit for November 12, 2026 (dates in Early Access can slip).
Why First Runs Fail: Carrying Over Slay the Spire 1 Habits
In the first game, experienced players internalized a default: take almost every card early, build toward a known archetype, and treat elites as always-worth-it because relics are that strong. Slay the Spire 2 punishes both defaults. Card rewards compete more directly with events, shops, and upgrade camps, and skipping a mediocre card is often the correct pick.
The second stale habit is autopiloting the map. The spirebuilds.com beginner guide for v0.107.1 makes the point bluntly: inspect the whole Act 1 map before you commit to a single node. Your first path choice determines which elites you can reach, whether you arrive with enough health, and whether the shops and camps you need are actually on the route.
| Habit from StS1 | Why it fails in StS2 Early Access | What to do instead |
|---|---|---|
| Draft every card early to "build a deck" | Dilutes draws; mediocre cards cost you tempo on dangerous floors | Skip rewards that do not answer your next hard fight |
| Commit to an archetype by floor 5 | Early Access balance shifts; forced archetypes brick without key cards | Draft for the next dangerous floor, let the deck's identity emerge |
| Treat every elite as mandatory | Elites without damage, health, or potions are run-enders | Take elites only when the route supports them |
| Hoard potions for a "boss moment" | The run dies on floor 12, not at the boss you saved them for | Use potions before a dangerous fight becomes an emergency |
| Always rest at campfires | Upgrades that change upcoming fights are worth more than small heals | Upgrade cards that change fights; rest when a bad draw could end the run |
Per-Floor Decision Rules for Act 1
Rule 1: Read the whole map before your first step
Before picking node one, scan every branch of Act 1. Count the elites on each route, note where shops and campfires fall, and check whether the paths converge. A route with one elite you can beat plus a shop and a campfire beats a "safer" route that strands you with no healing and a forced elite at the end.
Rule 2: Draft for the next dangerous floor, not the endgame
Beginners lose Act 1 while daydreaming about Act 3. When a card reward appears, ask one question: does this help me survive or speed through my next genuinely dangerous fight? If neither, skip it. A deck of 15 purposeful cards draws far more reliably than a 30-card pile of individually decent picks.
Rule 3: Time your elites against your resources
Before committing to an elite, run the checklist: do I have enough damage to end it quickly, enough health to survive a bad draw, and a potion that covers the gap? If all three hold, take it — the reward is worth the risk. If any one is missing, route around it or fix the gap first.
| Floor type | Main question to ask | Beginner default |
|---|---|---|
| Normal fight | Does this reward improve my next hard fight? | Skip mediocre cards; take answers, not options |
| Elite | Damage + health + potion check: all three green? | Fight if yes, reroute if no |
| Campfire | Will an upgrade change an upcoming fight? | Upgrade when yes; rest when a bad draw could end the run |
| Shop | What single purchase removes my biggest weakness? | Buy one fix, not a pile of small cards |
| Before a boss or hard elite | Which potions solve this fight's worst turn? | Spend them now, not in the emergency |
Rule 4: Upgrade for the fights ahead
An upgrade that turns a two-turn kill into a one-turn kill prevents more damage than most campfire heals. Pick the card that appears in your hardest upcoming fight and upgrade the line that matters: block on a defensive turn, damage on a burst window. Rest only when your health is low enough that one bad draw could end the run.
Rule 5: Spend potions before you need them
Potion slots are a resource that does nothing while full. Against a dangerous fight, open a potion early — a strength boost or block potion used on turn one changes the whole math of the fight. Waiting until you are at 8 health is how a winnable fight becomes a lost run.
Deck Thinning: The Rule That Wins the Most Runs
The most common beginner mistake in any roguelike deckbuilder is deck bloat. In Slay the Spire 2, the draw pile is your consistency: every filler card you add makes your best card harder to find on the turn it matters. The spirebuilds.com guide frames it as the core principle — keep the deck small and purposeful.
Practically, that means treating "skip" as a real card reward. Take a card only when it either answers a specific threat you know is coming or removes a specific weakness in your deck. Events that remove cards from your deck are frequently worth more than the cards they offer.
| Player type | Best first-run approach | Why it works |
|---|---|---|
| Brand new to deckbuilders | Small deck, avoid elites until Act 1 checklist passes, rest often early | Consistency beats power while you learn enemy patterns |
| StS1 veteran | Unlearn auto-drafting; draft per floor, take elites early with the checklist | Removes the exact habits that cause first-week losses |
| Co-op player | Coordinate elite routes with your partner; split potion roles | Early Access co-op punishes duplicated drafts and wasted relics |
What's Next: The v0.111.0 Beta Patch and the New Character
Two changes are on the horizon that beginners should know about. According to senseos.gg, Mega Crit's next big beta patch (v0.111.0) is planned for November 12, 2026, and it adds new game modes named by the developer. The main branch currently sits at v0.107.1, which all the per-floor rules above were checked against.
A new character is also in development. It appeared on Mega Crit's April 2026 roadmap and was confirmed in active work in August 2026, but there is no name, no release date, and the only teaser so far is a single foot. Notably, the Watcher from the first game is not in Slay the Spire 2, and the developer has not committed to adding her. If you are coming from StS1 expecting your old main, plan around the launch roster for now.
The momentum is real: with 91% of 72,035 English reviews positive and the No. 1 spot on the official Steam Deck Top Played chart for the week of October 30 – November 5, 2026 (Steam), with player-count context from DemandSage (November 2, 2026), the game is drawing a huge wave of first-time players — exactly the audience that benefits from decision rules over deck lists.
Frequently Asked Questions
Is Slay the Spire 2 worth buying in Early Access?
By review volume and reception it is in a strong spot: 91% of 72,035 English Steam reviews are positive since the March 5, 2026 Early Access launch, and it is the #1 most-played game on Steam Deck for the week of October 30 to November 5, 2026. Recent reviews are Mostly Positive (74% of 3,375), so expect some Early Access churn.
What version is Slay the Spire 2 on, and what's coming next?
The main branch is v0.107.1. According to senseos.gg, Mega Crit's next big beta patch, v0.111.0, is planned for November 12, 2026, and adds new game modes named by the developer.
Should I take elites in Act 1?
Only when your resources support the route: enough damage to end the elite quickly, enough health to survive a bad draw, and a potion that covers the gap. If any of the three is missing, route around the elite or fix the gap first.
How big should my deck be in Slay the Spire 2?
Small and purposeful. Skip card rewards that do not answer your next dangerous fight or fix a specific weakness — a tight deck draws your best cards far more reliably than a pile of individually good picks.
Should I rest or upgrade at campfires?
Upgrade cards that change upcoming fights; rest only when a bad draw could end the run. An upgrade that speeds up your hardest fight often prevents more damage than the heal would.
When should I use potions?
Before a dangerous fight becomes an emergency. Open a fight you know is hard with the potion that changes its math — hoarding potions for a boss that never arrives is a classic first-run killer.
Is the Watcher in Slay the Spire 2?
No. The Watcher is not in the game. A new character is on Mega Crit's April 2026 roadmap and was in active development as of August 2026, but it has no name, no date, and only a foot shown so far.
Disclosure
This article is independent editorial content based on the public sources listed below. It contains no affiliate links and no sponsorship, and the writer received no compensation from Mega Crit or any other party. Strategy principles are drawn from published guides checked against main branch v0.107.1; they are decision rules, not measured win-rate claims.