Blosharper is a card-shark noir roguelike deckbuilder: forge Korean Hwatu card combos to smash each round's target score. Don't rely on luck—use illicit "cheat" skills to rig the deck and survive a deadly underground gambling den. Pay off your debt, defeat the bosses, become the ultimate sharp! Players gave Blosharper: Battle of Blossoms a 78% positive score. Released October 8, 2026. Top tags include Roguelike Deckbuilder, Deckbuilding, Roguelike, Card Battler, Gambling, Card Game, Roguelite, Dark Humor, Atmospheric, and Stylized.
Blosharper is a card-shark noir roguelike deckbuilder: forge Korean Hwatu card combos to smash each round's target score.
Blosharper is a card-shark noir roguelike deckbuilder: forge Korean Hwatu card combos to smash each round's target score. Don't rely on luck—use illicit "cheat" skills to rig the deck and survive a deadly underground gambling den. Pay off your debt, defeat the bosses, become the ultimate sharp!
Developed by Joon x Jin Works · Published by Joon x Jin Works
Player Review Breakdown
Blosharper: Battle of Blossoms has about 7 positive and 2 negative player reviews out of a total 9. We'll add a detailed breakdown here when there are more reviews.
78%
positive of 9 player reviews
Full Game Details
From the Devs
"If you're out of luck, cheat your way to victory!"
Blosharper is a hardcore roguelike deckbuilder built around Korean Hwatu cards, where you forge card combinations to break each round's target score. Burdened by a crushing, insurmountable debt, you find yourself trapped in a deadly underground gambling den. There is only one way out: survive the ever-escalating deathmatches and pay off what you owe.
But playing fair won't save you here. You must unlock, combine, and execute dozens of powerful Trick Skills to break the system!
🎴 Pick, Play, Multiply
Pick up to five of the eight cards on the green felt and Play them, or Discard the ones you don't need. Every hand is Score × Multi, and the multiplier compounds as combinations overlap and cheats pile up.
🎲 Go or Stop?
Beat the target and the real choice arrives: Stop and pocket your winnings, or call Go and double the target. Every Go increases the winnings tallied on the FINAL SCORE board, but miss the new target and it's Game Over on the spot. If you're scared, fold!
👹 The Boss Takes a Seat
Every 4 rounds, the top bar burns red, the felt sinks into a dark reddish brown, and a boss sits down. Bosses tax your score, ban cards, hide them, seal your cheats or put you on the clock, and if you miss the target, you pay with your body.
🚪 Doors of Reward
Beat a boss and the Doors of Reward stand as three cards: a Specialist to rework your deck, a Noble Envelope holding a magic card, and the Sleight of Hand of the boss you just beat. The more times you called Go that round, the more doors you can pick.
💊 The Back-alley Pharmacy
At Madam Hong's pharmacy, patch yourself up, take Skill Training, buy intel and bank your money. But everything costs more the higher your level climbs, and your debt compounds with every New Game.
🔥 Key Features
Deceptive Deckbuilding: Layer over 100 bizarre and powerful Trick Skills on top of Hwatu hands to craft your ultimate scam build.
High-Stakes Risks: Every cheat stirs up suspicion. Get caught, and you pay in hush money or with your body!
The Four Stats of a Sharp: Luck, Deceit, Guts, and Insight. Grow these talents to pump up your score, slip past suspicion and dominate the table!
Four Hwatu Decks: The Standard Deck plus the Gwang/Joker, Animal/Ribbon and Month/Ddaeng Decks. Your deck's character sets the course of your build.
Collections & Hidden Achievements: Unlock diverse Hwatu card themes and uncover hidden achievements for endless replayability!
Can you pay back every last coin and walk out into the sunlight once again?
Back of the Box
Platforms
Windows, macOS
Achievements
24
Age ratings
ClassInd (Brazil) 14 — Linguagem imprópria Drogas lícitas Conteúdo sexual
IGRS (Indonesia) 18 — Simulasi dan/atau kegiatan judi Rokok dan/atau rokok elektronik, minuman beralkohol, narkotika, psikotropika, dan/atau zat adiktif lainnya Penampilan Tokoh
This game utilizes generative AI tools to assist in the creation of pre-rendered 2D visual assets, including character illustrations and in-game icons.