If you find yourself asking "Does this deck beat Gremlin Nob?", why not just check? Practice fights in Slay the Spire to improve your tactical play and get a better sense of the strength of different decks. Try your current deck against different fights, experiment with modifications, and use the arena as a training ground to get better at the game proper by training your skill at pilotng different decks.
STS Arena adds an Arena Mode to Slay the Spire where you can fight any encounter with any loadout. Use it to:
- Practice elite fights before you get there in a real run
- Test deck ideas with random or custom loadouts
- Replay your favorite builds from past runs against new challenges
- Challenge yourself to beat every encounter with one loadout
- Fight any encounter - All enemies from Acts 1-4, organized by type
- Random loadouts - Generate random decks, relics, and HP for variety
- Auto-save from normal runs - Your builds are automatically saved when runs end
- Track your progress - See which encounters you've beaten (or lost to) with each loadout
- Full state preservation - Deck, relics, potions, HP, and ascension level
- Install ModTheSpire and BaseMod
- Download
STSArena.jarfrom releases - Place in your
SlayTheSpire/mods/folder - Enable STS Arena in ModTheSpire
For detailed usage instructions and more screenshots, see the full documentation.
This mod is functional but still in development. Bug reports welcome via GitHub Issues.
MIT

