Genre: Roguelike Deck-Builder
Game Overview
Slay the Spire defined the roguelike deckbuilder by making card synergies the primary puzzle. Four characters each work with a distinct card pool and mechanic. GPA scores it at the top for Strategy and Turn-Based among roguelikes — a combination that separates it from action-forward entries in the genre.
Recommended for: Intermediates to Advanceds (scores ≥ 50 indicate a good fit)
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1. Rogue Tower
Match 79%Genre: ローグライク×タワーディフェンス
Rogue Tower expands enemy paths rather than defending fixed ones, building the route as the game progresses. Card draws determine which towers are available each wave. GPA scores it high on Strategy and Roguelike — the tower defense subgenre's most original structural variation.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
2. Into the Breach
Match 71%Genre: Strategy
Into the Breach sends small squads of mechs against Vek insects across grid-based maps where every enemy attack is telegraphed in advance. The puzzle is finding the move that neutralizes the most threats simultaneously. GPA scores it maximum on Strategy and Puzzle — the highest combined score for those two axes in the database.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
3. FTL Faster Than Light
Match 70%Genre: ローグライクストラテジー
FTL assigns a crew to a spacecraft fleeing a rebel fleet across a procedurally generated galaxy, with each jump presenting combat, merchant, or event encounters that drain or replenish limited resources. Crew placement, system power allocation, and combat timing happen simultaneously in real-time-with-pause. GPA scores it at the top for Strategy and Roguelike — the Subset Games prototype that established the studio's design language before Into the Breach.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
4. Monster Train
Match 68%Genre: Roguelike Deck-Builder
Monster Train loads a hell-bound train with monsters, then runs enemy waves up three floors toward the Pyre at the top. Deck-building decisions are inseparable from unit placement decisions across each run. The faction combinations produce more build variety than the roster count suggests. GPA scores it high on Roguelike and Strategy — the deckbuilder most often recommended to players who have finished Slay the Spire.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
5. Balatro
Match 66%Genre: Roguelike Deck-Builder
Balatro builds a poker-based roguelite around Joker combinations that generate exponentially scaling score multipliers. The 'Overlooked Ranking' scoring rewards bold positioning over passive survival. GPA scores it at the top for Puzzle and Roguelike — the combination that explains why it crossed from card game enthusiasts to players who had never touched a deck-builder.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
6. Kingdom Rush Frontiers
Match 60%Genre: タワーディフェンス
Kingdom Rush Frontiers moves the series to desert, jungle, and seafloor environments, adding new tower trees and hero units that change tactical options significantly from the first game. GPA scores it high on Strategy and Puzzle — the sequel that matched the original's design quality without reducing the challenge.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
7. Kingdom Rush Origins
Match 60%Genre: タワーディフェンス
Kingdom Rush Origins runs as a prequel with an elven army, adding new unit types that change the defensive composition options. The tower tree is redesigned from the ground up rather than extended from earlier entries. GPA scores it high on Strategy and Puzzle — the third entry in the series that maintained the design consistency across all three campaigns.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
8. Kingdom Rush Vengeance
Match 60%Genre: タワーディフェンス
Kingdom Rush Vengeance inverts the series' premise by casting the player as the villain, defending against the hero units that populated earlier games. The tower types and hero roster match the villain faction's mechanics. GPA scores it high on Strategy and Puzzle — the role reversal that recontextualizes earlier entries as additional information.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
9. Elemental Dungeon
Match 60%Genre: タワーディフェンスRPG
Elemental Dungeon combines tower defense placement with elemental attribute matching, using interactions between element types as the core puzzle layer. GPA scores it high on Strategy and Puzzle — a tower defense where spatial arrangement creates elemental chain reactions.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
10. Kingdom Rush
Match 59%Genre: タワーディフェンス
Kingdom Rush places towers along a fixed enemy path and scales its difficulty through tower upgrade combinations and hero ability timing. The balance between defensive placement and active intervention sets the genre benchmark. GPA scores it high on Strategy and Puzzle — the tower defense that defined the genre's upper limit for mobile.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
11. Enter the Gungeon
Match 59%Genre: ローグライクバレットヘル
Enter the Gungeon sends players through bullet-themed dungeons with over 500 guns — ranging from the functional to the absurd — as the primary item pool. Dodge-rolling through enemy fire while managing ammo and synergies is the entire combat system. GPA scores it high on Roguelike and Difficulty — closer to a reflex-demanding shooter than the stat-management roguelites it shares shelf space with.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
12. Dungeon Defenders: Going Rogue
Match 56%Genre: ローグライク×タワーディフェンス
Dungeon Defenders: Going Rogue takes the hybrid tower defense and hero action format into a roguelite structure. Each run builds a different loadout from available upgrades. GPA scores it high on Roguelike and Strategy — the tower defense genre's most mechanically dense roguelite entry.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
13. Vampire Survivors
Match 56%Genre: Bullet-Hell Roguelike
Vampire Survivors runs on movement as the only player input, with weapons auto-firing as builds accumulate. GPA scores it at the top for Roguelike and high on Action, with a Beginner score above 80.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
14. Kingdom Rush 5: Alliance TD
Match 56%Genre: タワーディフェンス
Kingdom Rush 5: Alliance TD introduces dual-faction management, asking players to coordinate human and orc unit types with different upgrade trees simultaneously. GPA scores it high on Strategy and Co-op — the series entry with the highest mechanical complexity, designed for players who have completed the earlier campaigns.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
15. Plague Inc.
Match 56%Genre: 戦略シミュレーション
Plague Inc. gives players a pathogen to evolve and a world population to infect. The transmission, symptom, and ability tree decisions run against a Cure research counter that responds to the pathogen's visibility. GPA scores it at the top for Strategy — the highest in the simulation category — reflecting a game where every evolutionary choice creates downstream consequences.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
16. Risk of Rain 2
Match 55%Genre: ローグライク3Dシューター
Risk of Rain 2 scales enemy difficulty in real time — the longer the run, the harder it gets. Item stacking compounds exponentially, turning a cautious survivor into a screen-clearing force within a single stage. Twelve survivors with distinct playstyles cover every combat preference. GPA scores it high on Roguelike and Action — the combination that describes a game where the power curve is the content.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
17. Spelunky 2
Match 55%Genre: ローグライクプラットフォーマー
Spelunky 2 generates cave systems procedurally with enough physics interaction to produce emergent disasters. GPA scores it at the top for Difficulty and high on Roguelike.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
18. Yu-Gi-Oh! Master Duel
Match 53%Genre: デジタルカードゲーム
Yu-Gi-Oh! Master Duel digitizes the OCG ruleset with over 10,000 cards and a ranked ladder. The tutorial covers fundamental mechanics for new players. GPA scores it at the top for Strategy and Turn-Based among card games — the combination that describes a game where the decision space per turn is among the highest in its category.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
19. Bloons TD 6
Match 52%Genre: タワーディフェンス
Bloons TD 6 runs its tower defense loop through a monkey-versus-balloon framework with enough hero and upgrade combinations to generate genuine strategic variation. Seasonal updates have added content continuously since 2018. GPA scores it high on Strategy and Puzzle — the combination that places it at the top of the tower defense genre.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
20. Sid Meier's Civilization VI
Match 51%Genre: ターン制ストラテジー
Civilization VI runs the series' 4X loop through district placement and research tree decisions across eras. The 'One More Turn' design pattern is built into the structure. GPA scores it at the top for Strategy and Turn-Based — a combination shared with very few titles that also carry a Beginner score above 60.
Tag Similarity
Chart tags: Strategy / Roguelike / High Difficulty / Logic
スレイザスパイア（Slay the Spire） leads with its Roguelike Deck-Builder identity, anchored by the core feel of "Slay the Spire defined the roguelike deckbuilder by making card synergies the primary puzzle." The headline profile reads Strategy 95% / Roguelike 90% / High Difficulty 80%, making it a strong pick for fans of Strategy and Roguelike. Oriented toward experienced players looking to push their limits.
Our editorial team scored "スレイザスパイア（Slay the Spire）" by using its feel of deck building, card game, and build customization as the primary lens, weighting Strategy and Roguelike most heavily. Top similar titles include "Rogue Tower（ローグタワー）", "Into the Breach", "FTL：ファスタータンライト（FTL: Faster Than Light）".
Mega Crit Games' Slay the Spire (full release January 2019) sends you up a spire with a fresh deck every run — the template Balatro, Monster Train, and dozens of followers still trace back to. Our roguelike 20 list slots it in category ② deckbuilders; build-deck 25 puts it in ① card & deck. Enemy Intent telegraphing turned card RNG into readable combat logic — one design move that rewired the whole lane.
What stands out is the lack of runaway inflation: character kits and card effects stay in balance. Every floor is tuned to feel hard, so each turn's choice actually matters. That balance is the fun.
* GPA major tags. Small tags: deck building, card game, build custom, roguelike, score attack.
Target audience: Beginner 40, Intermediate 70, Advanced 70 — not the widest onboarding, but built to reward mastery. Strategy 95% and Roguelike 90% place it on a different axis from action roguelites like Hades: every turn's choice compounds.
Hand, energy, enemy intents, and block totals fit one screen — like a tabletop card game ported cleanly. Card text stays short; first-time players can follow what happens this turn. GPA's Brain 60% undersells how readable the UI feels in practice.
Turns feel board-game tight: play cards until energy runs out, but unused energy disappears. Multi-enemy rooms show intent arrows so you know who to focus. Minimal VFX means losses usually trace to misreads or deck quality — steep learning, fair feedback.
iOS and Android use the same rules but drag-to-target controls mis-tap more easily on smaller screens. End turn and potion buttons feel tight when you care about pixel-perfect turns. Fine for casual mobile sessions; serious Ascension climbs still favor PC.
HP does not reset between battles within an Act (except campfires and certain events). So every fight asks: spend aggressively now or block and conserve for the boss?
Dumping all energy into attacks in early trash fights leaves you fragile for Act 2 elites and Act 3 bosses. Only blocking bloats your deck with dead defenses and lengthens fights. Act 3 enemy burst damage punishes players who never learned to budget block against telegraphed intents — GPA's High Difficulty 80% reflects that long-horizon resource game.
Relics last the whole run — extra draws, energy, archetype boosts. Potions are one-off panic buttons for lethal intents or boss turns. The fun is how both multiply card synergies: poison runs love on-poison draw relics; orb builds scale lightning with channeled orbs. Shop gold spent on potion slots vs. new cards is part of route planning.
Each map node is a risk trade. Normal fights (!) are safe. Elites (?) hit hard but drop extra relics. Shops ($) sell cards, relics, and removals without HP loss — if you can afford them. Rest sites heal or upgrade; campfires offer bigger forks. Early elite chains vs. shopping for deck quality defines the run. ? events mix treasure, fights, and curses — the run where RNG smiles and the run where you read your way through both keep you climbing.
Played cards go to discard; when the draw pile empties, discard shuffles back — so a fat deck dilutes good draws. Leaving starter Strikes and Defends without paying for removal clogs late-game hands. New players hoard power cards; veterans know one removal often equals several adds. Slay the Spire's depth is as much about what you cut as what you pick up.
Same map, different card priorities and routes per character. Ascension tiers and unlocked cards supply the mid-level roguelike depth after your first clears.
Difficulty sits at intermediate roguelike — first wins take failed runs and unlocked cards. Once you start reading relic-card synergies, the game clicks hard. Ascension tiers stack enemy HP and shave yours — same rules, much harsher math. Daily Climb and Steam Workshop mods keep a 2019 launch relevant because route × deck × character combinatorics never exhaust.
? rooms, shop stock, and reward triples inject run-to-run variance, but intents mean good reads still prevent stupid deaths. Stricter than Balatro, quieter than Hades — still the top pick if you want a 30–60 minute deckbuilding climb.
Prefer action and story first? Try Hades. Want the gentlest rules? Balatro. Slay the Spire remains the textbook thinking roguelike if you have not summited yet.
Q. What does "Slay the Spire" mean?
Slay means to defeat or kill; Spire is a tall, pointed tower. Together the title reads conquer the Spire— the mysterious tower that is the game's setting. You rebuild your deck each run while climbing toward its peak, so the name states the goal plainly. The Japanese katakana 「スレイ・ザ・スパイア」 is a phonetic rendering of the English title and matches the in-world "Spire" location.
Q. What games are in the Slay the Spire series?
Mega Crit Games' official line currently centers on two titles:
There are no spin-offs — just these two core games. Many indies (Balatro, Monster Train, and others) follow Slay the Spire's design language, but the official series is limited to Mega Crit's pair above.
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