Games like Theseus Protocol on Steam
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Fhtagn Simulator
Fhtagn Simulator is a Cthulhu Roulette Deckbuilder. Set up card slots on roulette to maximize card's value. Collect evil creatures, spells, items and environment to build your deck. Your ultimate mission is to sacrifice spirit collected by cards to unseal the ancient gods that have come to earth!
Tainted Grail: Conquest
A unique, infinitely replayable, story-driven hybrid between a deck-building Roguelike and an RPG game. Explore the ever-changing maps, fight with deadly enemies, and learn what happened to the cursed island of Avalon.
Star Realms
Star Realms is a hugely popular space combat deckbuilding game. Download and play today (note: base set is required to play online) to find out why Star Realms is the winner of SXSW 2014 Board Game of the Year, 7 Golden Geek Awards from BoardGameGeek, and 2 Dice Tower awards!
Warriors of the Nile 2
Warriors of the Nile 2 is a fast-paced Roguelite strategy game. This time our Warriors are equipped with a more unique combat style. Freely choose the adventure route, use the skill tablets to strengthen characters, lead your squad to repel the Roman legion.
ORX
A new take on tower-defence and deckbuilding roguelike genres. ORX is like playing Carcassonne with your table on fire. Build your perfect deck, use powerful artefacts, master 3 unique factions. Prove that you are the King of your castle!
Ironclad Tactics
Ironclad Tactics is a fast-paced, card-based tactics game set in an alternate history Civil War - with steam-powered military robots!
Hand of Fate 2
A new hero rises to challenge the Dealer in Hand of Fate 2! Master a living boardgame of infinitely replayable quests - unlock new cards, build your adventure, then defeat your foes in brutal real-time combat! Draw your cards, play your hand and discover your fate!
Pyrene
Defeat hellish monsters and rebuild your home in Pyrene, a fast paced roguelike dungeon-crawler. Play with different heroes & spells, collect powerful relics to upgrade your deck while uncovering the mysteries behind your village’s destruction.
Journey to the West
A challenging rogue-like deck building game about a legendary adventure in the Realm of Divinity. Lead your team, build your unique deck, gather powerful relics and consumables to confront legendary creatures and eventually discover the truth behind the omen of darkness.
Deepest Chamber: Resurrection
Delve into the depths of Deepest Chamber: Resurrection, where card boosting is your key to survival. Employ this unique mechanic to augment your abilities, strategize your next moves and endure a series of increasingly perilous descents in this gripping rogue-lite, card-battling adventure!
Alina of the Arena
A roguelike deckbuilding tactics game that combines elements from 'Slay the Spire' and 'Into the Breach'. Play as a gladiator to survive. With roguelike deckbuilding and hex-based tactics, no longer bound by simple attack and defense. Make use of dodges and knockbacks to stay alive!
Meme Mayhem
Hurl emojis and battle the internet's biggest stars to rise as a meme master in Meme Mayhem! Collect powerful perks and relics, enjoy a darkly comic social media story, and assemble the ultimate emoji attack stack in this roguelite idle RPG.
Shadowverse CCG
Four million battles every day. One Shadowverse. Japan's #1 strategic card game. Made by card gamers for card gamers.
Ruff Ghanor
Ruff Ghanor is a Deckbuilder game with Roguelite elements, where each collected card represents a crucial action in your journey. Build the perfect deck, strategize, and create powerful synergies as you progress to face your destiny.
Rogue Voltage
The engineering roguelike. Construct your combos by wiring circuits. Build crazy machines to zap the monsters and trigger satisfying chain reactions.
Roguebook
Embrace the challenge of a roguelike deckbuilder with unique mechanics from the developers of Faeria and Richard Garfield, creator of Magic: The Gathering™. Build a team of two heroes, unleash powerful combos and defeat the legends of the Roguebook!
Morimens
Morimens is a roguelite card-building game inspired by the Cthulhu mythos, where you craft a versatile and intricate deck tailored to your playstyle. The choice is yours to embark on a climb up treacherous towers or engage in tactical battles. Explore misty maps and uncover the truth of the world.
Eternal Card Game
Six-guns and sorcery collide in Eternal, the new strategy card game of unlimited choices and unbelievable fun. Eternal brings AAA pace and polish to the infinite possibilities of a deep strategy card game. The only limits are your own creativity.
Fantasy of Caocao 2
The most enjoyable Chinese-style Roguelike card game! Play as Cao Cao and conquer the Central, Japanese, and Western waifu with your allies, save the world!
Black Book
“Black Book” is a dark RPG Adventure, based on Slavic myths, in which you play as a young sorceress. Fight evil forces in card-based battles and explore the world, where humans live alongside mythological creatures.
Dice Player One
"Dice Player One" is a roguelike strategy game where dice reign supreme! Roll your dice, seize pivotal moments, and transform limited chances into boundless opportunities. Conquer challenges, unearth hidden secrets, and master the art of dice manipulation!
Floppy Knights
Meet the Floppy Knights: tangible projections summoned from floppy disks! Tactics fuse with card game mechanics as Phoebe and Carlton, a brilliant young inventor & her robot-arm bestie, square off in turn-based battles. Select your Knights, hone your deck, and execute your strategy for victory!
Pawnbarian
Pawnbarian is a quick-playing, turn-based puzzle roguelike. Play cards to move your hero like a chess piece, and conquer challenging dungeons full of cunning monsters!
我的人生
This is a wild and unpredictable life simulator, filled with laughter, banter, and endless possibilities. A strategy game that blends deck-building roguelike mechanics with Luck Be a Landlord-style gameplay. Shape your own life story from 100+ unique events and a deck of 250+ cards!