Steam game

Reminiscence of Gusuku: Card and Explore

Any 2 Cards Can Be Fused. Build Your Combo Engine! Survive on a small island. Every choice reshapes your destiny in this deck-building roguelite. Stranded on an island said to gather everything that drifts ashore, you explore, build your deck, and push toward its deepest reaches.

$12.99 January 8, 2026

By POISOFT

Windows
View on Steam
Reminiscence of Gusuku: Card and Explore - POISOFT. Popular. Released January 8, 2026
Screenshot of Reminiscence of Gusuku: Card and Explore gameplay showing in-action mechanics Screenshot 2 of Reminiscence of Gusuku: Card and Explore - additional gameplay view Screenshot 3 of Reminiscence of Gusuku: Card and Explore - more gameplay footage Screenshot 4 of Reminiscence of Gusuku: Card and Explore - final gameplay screenshot

Overview

About this game

Any 2 Cards Can Be Fused.
Build Your Combo Engine!

On this island, even if you follow the same path,
the encounters you face, the battles you fight,
and the power you gain will be different every time.

Choose your cards, fuse them, and grow stronger.
Every decision leads to a different outcome
in this card-based strategy RPG.

The choices you make and the builds you create
shape how you survive.

  • Deck-building card battles

  • Cards function like RPG commands, representing actions rather than simple attacks

  • Fuse, remove, and duplicate cards to refine your deck

  • Combine attributes, companions, equipment, and cards to change how you fight

  • Map choices change the power you gain and the path you take

An island said to be where everything washes ashoreGusuku.
Can you escape this monster-infested island alive?

The accumulation of choices and combinations
will change the way you fight.

That moment will come.

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