Cubic Cosmos

Cubic Cosmos is a roguelike deckbuilder which combines fast-paced card battles with unique tower-defense gameplay. Build up your deck, construct your strategy, unlock heroes, and encounter random events. Forge your unique path ahead with every step you take!

The goddess of vanity has issued you a dangerous challenge. Win, and you rescue your imprisoned companions; lose, and you are stripped of your humanity to become a plaything in her hands. Life and liberty are at stake—will you beat her at her own game?

Cubic Cosmos brings you a unique roguelike deckbuilding experience, where tower-defense gameplay and fast-paced, hard-hitting card battles collide to create unparalleled strategic depth.

Fight Fate With Every Choice

Choose to wage war or explore random events—every step could change your destiny.

  • 200+ cards with dozens of possible strategic combinations.

  • 50+ relics, each one crucial to your deckbuilding strategy.

  • 50+ random events.

  • Complete runs to unlock various heroes with unique strategic abilities.

Build an Unbeatable Deck

Pair relics with cards to enjoy deep strategic deckbuilding gameplay.

  • Dozens of Strategic Combinations: Focus on powerful pawns, deadly sorceries, or mysterious relics. Shield your pawns from harm, or let their death strengthen your forces... the possibilities are endless!

  • Lasting Improvements: Cards can gain permanent increases to their attributes through a variety of methods. Through constant improvement, even the weakest of pawns can become powerful warriors.

  • Chain Reactions: Cards have unique effects that can set off a deadly cascade of skills—sit back and watch the show!

Share the Challenge, Share the Glory

Record and share your battles, and climb to the top of the rankings!

  • Record Your Battles: Generate run seeds and battle codes to share your finest moments and relive your greatest fights!

  • Climb the Rankings: Receive 'likes' from other players for incredible performances and fight your way to the top!

  • Help Your Friends: Share your battle code to help your friends and receive aid in return. Synchronize your progress and witness the power of friendship!