Games like Quantum Protocol

If Quantum Protocol scratched a replayable and colorful itch for you, keep reading. These games could fill that gap nicely.

Cheaper than Quantum Protocol

Aces & Adventures

Aces & Adventures

Build your deck, play your cards as attacks, and fight through myth-inspired campaigns in a tactical card battler built for run after run.

89% of 2,243 Steam reviews are positivePlayers online now: 13$1.99
Theseus Protocol

Theseus Protocol

Theseus Protocol is a deck building roguelike where rebirth offers strategic opportunity.

65% of 317 Steam reviews are positive$9.99
Deck of Souls

Deck of Souls

Roguelite deck-building meets souls-like. Break out of an infinite loop to close the hell gates, turn enemies into cards, and build your own…

84% of 153 Steam reviews are positive$11.99
Dreamcards

Dreamcards

A roguelike deckbuilder about dreams. Choose cards, by combining 6 different strategies during the day, and at night build your deck while facing…

98% of 87 Steam reviews are positive$9.99
DUNGEON ARTIFACT

DUNGEON ARTIFACT

DUNGEON ARTIFACT is a title that fuses authentic card game mechanics with the deep complexity of roguelike deck-building.

95% of 154 Steam reviews are positive$9.99
Deck Hunter

Deck Hunter

Deck Hunter is a roguelike card game. The World of Klanojh has been cursed by Glatta, the Goddess of Anger.

66% of 303 Steam reviews are positive$2.99
Cross Blitz

Cross Blitz

Build a deck from over 500 cards, fight on a 4x4 grid, and follow a story campaign or a fresh randomized run whenever you feel like one more.

74% of 1,572 Steam reviews are positivePlayers online now: 44$5.74
One Turn Kill

One Turn Kill

Build a 20-card deck, then burn through it in a single-turn battle where every card spent brings the enemy closer to death, or to you.

95% of 1,544 Steam reviews are positivePlayers online now: 111$7.99
Relapse

Relapse

A 3D deck building roguelike game. Collect over 240 abilities; level them up, enchant them, pair them up with over 100 trinkets, and synergize them…

91% of 161 Steam reviews are positive$3.99
Dream Quest

Dream Quest

Play cards! Kill monsters! Level Up! Dream Quest is a roguelike deckbuilding game inspired by the likes of Ascension, Magic: the Gathering, and…

90% of 326 Steam reviews are positivePlayers online now: 1$9.99
Inscryption

Inscryption

Play cards against a masked dealer, then push back from the table and find out what the cabin is hiding.

96% of 136,199 Steam reviews are positivePlayers online now: 1,791$7.99
Zoeti

Zoeti

Zoeti is a turn-based roguelite that features a deck of playing cards used to create card combos and activate skills in the heat of battle.

76% of 82 Steam reviews are positivePlayers online now: 1$11.99

Hidden gems like Quantum Protocol

One Turn Kill

One Turn Kill

Build a 20-card deck, then burn through it in a single-turn battle where every card spent brings the enemy closer to death, or to you.

95% of 1,544 Steam reviews are positivePlayers online now: 111$7.99
Cubic Cosmos

Cubic Cosmos

A fast-paced roguelike deckbuilder mixed with tower defense, where you grow an army of pawns across a run until combos spiral out of control.

91% of 962 Steam reviews are positivePlayers online now: 9$12.99
My Card Is Better Than Your Card!

My Card Is Better Than Your Card!

Stick effects onto blank cards, stack them into absurd combos and duel your rivals in a cute but demanding deckbuilder where every run plays out…

94% of 1,264 Steam reviews are positivePlayers online now: 81$14.99
Infinite Cards

Infinite Cards

Discover infinite cards in this roguelike deckbuilder. Every card is unique, every run a new experience.

93% of 102 Steam reviews are positivePlayers online now: 1$15.99
Anode Heart: Layer Null

Anode Heart: Layer Null

Anode Heart: Layer Null is an isometric card-battler RPG set in a futuristic Duel Server where every dispute is settled with cards.

91% of 237 Steam reviews are positivePlayers online now: 5$15.99
Villages & Dungeons

Villages & Dungeons

Pick a creature and four support cards, scout the enemy's deck, and rebuild yours to beat what waits ahead.

91% of 1,051 Steam reviews are positivePlayers online now: 4$6.99
StarVaders

StarVaders

Draft a deck, pilot your mech across a grid and turn back time when the aliens get the better of you.

97% of 3,827 Steam reviews are positivePlayers online now: 53$24.99
Decktamer

Decktamer

A turn-based roguelike where your deck is made of monsters, and you have to tame them first.

86% of 2,178 Steam reviews are positivePlayers online now: 117$15.99
DUNGEON ARTIFACT

DUNGEON ARTIFACT

DUNGEON ARTIFACT is a title that fuses authentic card game mechanics with the deep complexity of roguelike deck-building.

95% of 154 Steam reviews are positive$9.99
Into The Grid

Into The Grid

Become a master hacker in this Cyberpunk Roguelike Deckbuilder. Explore the dangers of cyberspace and fight evil corporations.

83% of 202 Steam reviews are positivePlayers online now: 5$14.99
Zet Zillions

Zet Zillions

Zet Zillions is a single-player roguelike deckbuilder where you use your cards to make freakish combinations and explode entire planets.

87% of 736 Steam reviews are positivePlayers online now: 3$9.99
The Royal Writ

The Royal Writ

Sacrifice creates stories in this medieval roguelike deckbuilder. Watch your cards march to glory or permanent death as they battle toward the enemy.

80% of 431 Steam reviews are positive$7.49

Newest games like Quantum Protocol

Dreamcards

Dreamcards

A roguelike deckbuilder about dreams. Choose cards, by combining 6 different strategies during the day, and at night build your deck while facing…

98% of 87 Steam reviews are positive$9.99
Cubic Cosmos

Cubic Cosmos

A fast-paced roguelike deckbuilder mixed with tower defense, where you grow an army of pawns across a run until combos spiral out of control.

91% of 962 Steam reviews are positivePlayers online now: 9$12.99
Infinite Cards

Infinite Cards

Discover infinite cards in this roguelike deckbuilder. Every card is unique, every run a new experience.

93% of 102 Steam reviews are positivePlayers online now: 1$15.99
Lethal Dungeon

Lethal Dungeon

Lethal Dungeon is a roguelike card game. Win every battle using only the cards in your opening hand to defeat all enemies in a single turn.

96% of 292 Steam reviews are positivePlayers online now: 4$4.99
One Turn Kill

One Turn Kill

Build a 20-card deck, then burn through it in a single-turn battle where every card spent brings the enemy closer to death, or to you.

95% of 1,544 Steam reviews are positivePlayers online now: 111$7.99
Cross Blitz

Cross Blitz

Build a deck from over 500 cards, fight on a 4x4 grid, and follow a story campaign or a fresh randomized run whenever you feel like one more.

74% of 1,572 Steam reviews are positivePlayers online now: 44$5.74
Anode Heart: Layer Null

Anode Heart: Layer Null

Anode Heart: Layer Null is an isometric card-battler RPG set in a futuristic Duel Server where every dispute is settled with cards.

91% of 237 Steam reviews are positivePlayers online now: 5$15.99
Into The Grid

Into The Grid

Become a master hacker in this Cyberpunk Roguelike Deckbuilder. Explore the dangers of cyberspace and fight evil corporations.

83% of 202 Steam reviews are positivePlayers online now: 5$14.99
Decktamer

Decktamer

A turn-based roguelike where your deck is made of monsters, and you have to tame them first.

86% of 2,178 Steam reviews are positivePlayers online now: 117$15.99
My Card Is Better Than Your Card!

My Card Is Better Than Your Card!

Stick effects onto blank cards, stack them into absurd combos and duel your rivals in a cute but demanding deckbuilder where every run plays out…

94% of 1,264 Steam reviews are positivePlayers online now: 81$14.99
The Royal Writ

The Royal Writ

Sacrifice creates stories in this medieval roguelike deckbuilder. Watch your cards march to glory or permanent death as they battle toward the enemy.

80% of 431 Steam reviews are positive$7.49
Villages & Dungeons

Villages & Dungeons

Pick a creature and four support cards, scout the enemy's deck, and rebuild yours to beat what waits ahead.

91% of 1,051 Steam reviews are positivePlayers online now: 4$6.99