Defend your city in Vortex Siege, a roguelike collectible card game where you can evolve your cards in unique ways for millions of possibilities. Defeat your enemies in battle, steal their cards, and customize them. Build and defend your town between battles. Collect, customize, and carry on!
We are not affiliated with IsThereAnyDeal.










Vortex Siege combines collectible card games with roguelikes, procedurally generated upgrades, base building, and optional co-op for a unique deckbuilding experience.
Defend your town against five distinct invading realms in a desperate battle for the future of your world. By closing all of the portals, defeating each of five bosses, and sealing the path to each realm, you alone can drive back the invaders.
Fight battles against the invaders with minions, items, actions, and trigger cards drawn from a deck that evolves over each run.
Modify cards in exciting and unique ways! Make the cards your own and create combos and abilities we never dreamed of. And yes, break the game.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.










Vortex Siege combines collectible card games with roguelikes, procedurally generated upgrades, base building, and optional co-op for a unique deckbuilding experience.
Defend your town against five distinct invading realms in a desperate battle for the future of your world. By closing all of the portals, defeating each of five bosses, and sealing the path to each realm, you alone can drive back the invaders.
Fight battles against the invaders with minions, items, actions, and trigger cards drawn from a deck that evolves over each run.
Modify cards in exciting and unique ways! Make the cards your own and create combos and abilities we never dreamed of. And yes, break the game.
Defend your city in Vortex Siege, a roguelike collectible card game where you can evolve your cards in unique ways for millions of possibilities. Defeat your enemies in battle, steal their cards, and customize them. Build and defend your town between battles. Collect, customize, and carry on!
We are not affiliated with IsThereAnyDeal.
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Build up your town to shore up your defenses, generate economic advantage, and create buildings that let you improve your deck.
Build up your town to shore up your defenses, generate economic advantage, and create buildings that let you improve your deck.
Survive through battles and waves of enemies while tweaking and improving your deck.
Survive through battles and waves of enemies while tweaking and improving your deck.
Team up with your friends to play simultaneous co-operative matches against the invaders.
Team up with your friends to play simultaneous co-operative matches against the invaders.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.