SPIRECRAFT - Challenges-Modifiers-Restrictions-Win Conditions for unique playthroughs
๐ก Updated this yearPreview

๐ Analysis
- ๐ 0.9% endorsement rate
- ๐ #93 of 748 Gameplay mods in this game by downloads
๐ About This Mod
Take Slay the Spire 2 to the next level by crafting your own unique run! Pick a set of Challenges, Modifiers, Restrictions and set custom win conditions to play completely unique runs. Playing this mod grants XP that unlocks new
๐ฎ Check out my mods:
LegacySpire ๏ปฟ- Bring classic STS1 cards back into Slay the Spire 2
BetterCardRewards - Configure card rewards: set up to 10 choices per encounter, customize common/uncommon/rare rates, upgraded card chance, and the chance for rewards to be enchanted.
TransformOrBanish ๏ปฟ- adds gambling options to manipulate card rewards after each encounter
Dota 2 Relicsย - Consumable Relics with active effects, based on Dota 2
BossMechanics++ย -ย Bosses that feel like bosses, with more complex mechanics, and requiring a stronger deck to beat, instead of raw HP โ ๏ธ
CardOverhaulย ๏ปฟ- Prefixes and Suffixes modifiers for cards , card sparkles and holo effects, custom enchantments and slots. Build your own cards from torn card pieces. CardForge feature to craft, remove, or upgrade cards in your deck.
RelicRewardChoice ๏ปฟ- Choose 1 of multiple relic choices after elites / treasure chests
RelicUpgradesย ๏ปฟ- Upgrade base game relics up to +5 levels
RelicStudioย - Lock relics from showing in runs, Create and share your own relics, and other utilities
Merchant Overhaul -ย Adds Gambler and Scholar merchants, booster packs, Casino Slots, unidentified cards, wax relics, stealing mechanic, selling relics and potion mechanic, and Merchant Guild reputation discounts.
Got suggestions, feedback or bug reports? create a forum post in Discord:ย https://discord.gg/s4jAv9aatK
โจSPIRECRAFTย โจ
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[]๐คย Real teamwork for co-op multiplayer challenges
STS2 Multiplayer is basically two or more players playing their deck in singleplayer together.
Co-op challenges in Spirecraft are built to force players to communicate, coordinate decks, and plan combat together, and thereby making it a more proper multiplayer experience.[/
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[]โ๏ธย Big modifiers
Fine-tune your run with over 50 different positive, neutral, and negative modifiers.
[]๐ย Rule-bending challenges
Wild run twists that force you to rethink cards, relics, events, routing, and combat.ย Every challenge pushes you to re-evaluate what is good, what is bad, and what suddenly becomes amazing. [/
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[]โญย XP, unlocks, and progression
Custom runs now have XP progression allowing you to unlocks even more new content.[/
]P. S: This mod is very ambitious and can have bugs or unintended interactions.
Full CHALLENGES List:
Co-op only challenges:
Enemies only targ
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[]โญย XP, unlocks, and progression
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[]โ๏ธย Big modifiers
๐ Mod Details
- Game
- Slaythespire2 Mods
- Author
- Bengal
- Version
- 3.0.23
- Downloads
- 4,456
- Endorsements
- 39
- Category
- Gameplay
- Created
- 4/1/2026
- Updated
- 8/5/2026
๐ง How to Install Slay The Spire II Mods
Download from Nexus Mods.
๐ Full step-by-step install guide for Slay The Spire II โ
Visit the official mod page for specific installation instructions for this mod.
๐ฎ Need cheat codes or console commands? Check ur gaming wiki for Slay The Spire II commands, item IDs, and more.
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