Play as Mitsuki from Stranded with You in Slay the Spire 2. She climbs the Spire in survival mode: gather materials, craft them into stronger plays, eat what she hunts, and roll Stranded with You's own d20 at every campfire, shop and boss.
- Survival cards: gather Wood, Stone, Vine, Flint, Resin, Seashells, Meals and Water, spend them on buffs, and craft gear: spears, poultices, nets, traps that keep fighting, or one of her tools at the Workbench.
- Island Scrap: a build to chase each run. Junk that washed ashore clogs her deck until her tinkering turns it into random cards from the other characters, for the fight or, with Reforge, for the rest of the run.
- Outfit: she starts in her hoodie and shorts over her bikini and loses a piece every time she gets hurt badly enough, dressing again as she heals.
- Near-Broken Lighter: her starting relic burns Wood at the start of each fight for energy and Block, makes Rest heal her fully, teaches her one of Stranded with You's survival skills at every rest site, adds Forage and Campfire Night dice rolls, and lets her try to seduce every boss.
- Shop: she waits in the shop in just her bikini and can Flirt with the Merchant once per visit: 25%, 65% or 80% off everything depending on the d20. A natural 1 and the merchant has his way with her, and she leaves with *"Merchant's relic" (+5 to every flirt and seduce roll after).
- Seduce the Boss: a free card in her first hand at every boss. A natural 1 and she fumbles; 2-12 the boss is Vulnerable and Weak; 13-19 it's Seduced; 20 and she spends the night with it in one of her scenes, with a line for that boss, and keeps its relic. There are 12 boss relics, each with a power of its boss, and some come with a special card.
- 18+: with the full version of Stranded with You, her lewd choices and best rolls show her real adult scenes. With the Steam version they show her clothed scenes.
All her art, scenes, item icons and dice come from your own copy of Stranded with You, so you need both games. Single player.