Souterrain

ROLL. MANIPULATE. REPEAT.
The dice are random. Your decisions don't have to be.
Souterrain is a roguelike dice-and-card game about turning bad rolls into great ones. Roll a set of colorful dice, discover the patterns you've been dealt, then play your cards to manipulate the outcome and push your score past the target.
Build ridiculous combinations. Stack powerful effects. Take dangerous risks.

MAKE THE ROLL YOURS
Every roll is an opportunity.
Match dice by color to create valuable patterns—from simple pairs and trios to massive sets and rare multi-color combinations.
Your dice determine what you can score. Your cards determine what you can make them become.

PLAY YOUR CARDS
Your hand is full of ways to manipulate the odds.
Reroll dice

Change their colors

Copy dice

Add powerful modifiers

Destroy dice for an advantage

Manipulate cards and their effects

A weak roll isn't necessarily a bad roll, you might just need the right card.

WELCOME TO THE SOUTERRAIN
Hidden beneath an unassuming occult shop is a gambling room where the stakes are higher than money.
Here, fate is something you can bargain with.
The tables are old. The cards are strange. The house has rules. Break them.

FEATURES
Dice-based roguelike gameplay — Every roll creates a new puzzle to solve.

Pattern-based scoring — Build combinations from differently colored dice.

Powerful cards — Manipulate dice, modifiers, cards, and the rules of the game.

Reactive effects — Cards can trigger from rolls, rerolls, draws, discards, scoring, destruction, and more.

High-risk, high-reward builds — Powerful passive effects can completely change your strategy.

Endless experimentation — Discover strange interactions and combinations across runs.