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Expedition 33 - Lune
by stalkiler21v0.10.1
Spire Obscur adds characters from Clair Obscur: Expedition 33 to Slay the Spire 2, each with their own kit, cards and mechanics. PARRY AND DODGES.
Created
Sep 25, 2026
Updated
Oct 10, 2026
Description
Spire Obscure brings characters from Clair Obscur: Expedition 33 into Slay the Spire 2. Each character comes with their own cards and mechanics, adapted from how they play in Expedition 33.
- Lune she fills the battlefield with elemental Stains and spends them on big spells.
More Expedition 33 characters are planned.
Installation instructions
1. Download the file and extract it.
2. Put the SpireObscure folder inside your game's mods folder:
...\steamapps\common\Slay the Spire 2\mods\SpireObscure\
The folder should contain SpireObscure.json, SpireObscure.dll, SpireObscure.pck and an art folder. If there is no mods folder yet, create it.
3. Start the game, open the Mods menu, enable Spire Obscure and restart the game.
4. Gustave now shows up on the character select screen.
Main features
Lune playable character
Action Points (AP)
A second resource on top of energy. Card costs are based on the AP costs from Expedition 33.
Parry & Dodge
During the enemy's turn you react to each hit in real time:
- Dodge (G): a wider timing window that avoids the hit.
- Parry (F): a tight timing window that avoids the hit and counterattacks. Parry every hit of an attack to land the full counter.
- On a controller: R1/RB parries and Circle/B dodges.
- You can also click the on-screen buttons below Gustave instead of using the keys.
- Only your first press counts, so spamming the keys doesn't work. A miss only costs you that one hit.
Break
Fill an enemy's Break Gauge to Break them and leave them open.
Unlock everything (optional)
With mods on, the game uses a separate save, so the timeline starts from zero. To skip that, open %APPDATA%\SlayTheSpire2\SpireObscure_settings.cfg (the mod creates it on first launch), set unlock_all_epochs = true and restart. Your real save is not changed.
Languages: English and Brazilian Portuguese.
Other characters play the normal game. Parry, dodge and Break only apply in fights that include Lune.
▎ The mod is in active development and the balance is still first-pass. Feedback and bug reports are very welcome!
Requirements
- Requires the stable version of the game (v0.107.1).
- The current beta branch is not supported: it changed how damage works internally, and the mod breaks there (Lune can't be selected).
- Support will come once that update reaches the stable branch.
- No other mods or tools are required. The game loads mods natively.
Shout outs
- Sandfall Interactive, for Clair Obscur: Expedition 33, Gustave and Lune.
- Ice, water and earth impact sounds: "Free Magic Spells SFX" by Leonardo Calvo (The Sound Rack), CC BY 4.0: https://thesoundrack.itch.io/freemagicspellsfx
- Fire impact sound: Last Day Dreaming.
- Everyone who plays it and sends feedback.
- Lune she fills the battlefield with elemental Stains and spends them on big spells.
More Expedition 33 characters are planned.
Installation instructions
1. Download the file and extract it.
2. Put the SpireObscure folder inside your game's mods folder:
...\steamapps\common\Slay the Spire 2\mods\SpireObscure\
The folder should contain SpireObscure.json, SpireObscure.dll, SpireObscure.pck and an art folder. If there is no mods folder yet, create it.
3. Start the game, open the Mods menu, enable Spire Obscure and restart the game.
4. Gustave now shows up on the character select screen.
Main features
Lune playable character
Action Points (AP)
A second resource on top of energy. Card costs are based on the AP costs from Expedition 33.
Parry & Dodge
During the enemy's turn you react to each hit in real time:
- Dodge (G): a wider timing window that avoids the hit.
- Parry (F): a tight timing window that avoids the hit and counterattacks. Parry every hit of an attack to land the full counter.
- On a controller: R1/RB parries and Circle/B dodges.
- You can also click the on-screen buttons below Gustave instead of using the keys.
- Only your first press counts, so spamming the keys doesn't work. A miss only costs you that one hit.
Break
Fill an enemy's Break Gauge to Break them and leave them open.
Unlock everything (optional)
With mods on, the game uses a separate save, so the timeline starts from zero. To skip that, open %APPDATA%\SlayTheSpire2\SpireObscure_settings.cfg (the mod creates it on first launch), set unlock_all_epochs = true and restart. Your real save is not changed.
Languages: English and Brazilian Portuguese.
Other characters play the normal game. Parry, dodge and Break only apply in fights that include Lune.
▎ The mod is in active development and the balance is still first-pass. Feedback and bug reports are very welcome!
Requirements
- Requires the stable version of the game (v0.107.1).
- The current beta branch is not supported: it changed how damage works internally, and the mod breaks there (Lune can't be selected).
- Support will come once that update reaches the stable branch.
- No other mods or tools are required. The game loads mods natively.
Shout outs
- Sandfall Interactive, for Clair Obscur: Expedition 33, Gustave and Lune.
- Ice, water and earth impact sounds: "Free Magic Spells SFX" by Leonardo Calvo (The Sound Rack), CC BY 4.0: https://thesoundrack.itch.io/freemagicspellsfx
- Fire impact sound: Last Day Dreaming.
- Everyone who plays it and sends feedback.