Cards are not just upgrades. They are weapon rules.

Wonderdeck is a top-down deck-shooting roguelike that combines real-time bullet-shooting combat with deckbuilding and hand-based card combinations.

Equip playing, tarot, and hanafuda cards into your Deckloader, arrange them into hands, and watch your firing rules change in real time. A new card can turn your weapon into homing shots, piercing lines, bouncing bullets, orbiting projectiles, splitting fire, or an entirely different combat rhythm.

Build the way you fight

Random rewards are not just luck. Choose a target hand, keep the cards that matter, swap out the rest, and decide which route gives your build the best chance to survive.

Each run is not only about becoming stronger. It is about designing a new way to fight.

Read the table. Choose the risk.

Outside combat, Wonderdeck uses a table-map structure where rewards and risks are read like cards. Pick your path, manage your resources, and prepare the next battle around the build you are trying to complete.

Recover memories and uncover the mirror

Set in an Alice-inspired card world, Wonderdeck follows a protagonist who enters a game where memories are at stake. Clear stages, recover Memory Cards, and reveal how warm memories twist into a mirrored truth, leading toward story branches and endings.

Key Features

• Top-down 2D action roguelike with bullet-shooting combat

• Deckloader system that converts card combinations into weapon rules

• Playing, tarot, and hanafuda card motifs

• Hands built from numbers, suits, card types, and placement

• Projectile effects such as homing, piercing, bouncing, orbiting, and splitting

• Route-based roguelike progression built around rewards, risks, and build planning

• Memory Card narrative that connects combat, exploration, and story