Comparison

Dungeon Merge! vs Devil's Blackjack

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Dungeon Merge!

Embark on a turn-based deckbuilding roguelite adventure where each run offers a unique hero, strategy, and ending. Combine diverse skill cards and powerful relics to overcome challenging enemies and bosses in procedurally generated dungeons.

Highlights
  • Turn-based deckbuilding strategy
  • Unique heroes with distinct playstyles
  • Diverse skill cards and relics
  • Challenging enemies and bosses
  • Procedurally generated dungeons
  • Customizable difficulty with Seal System
Features
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Dominate the dungeon. Or let it dominate you. A turn-based deckbuilding roguelite — Dungeon Merge! Every run, a different strategy. A different hero. A different ending. ■ Unique Heroes — Not just different stats. A completely different way to play. Assassin: Double damage to a single target. Pick one. Make it count. Engineer: Stack shields, then unleash devastating area attacks. Defense is offense. Gambler: Free level-up rerolls. When luck becomes strategy. Noble: +1 level-up choice, gold-powered leveling at shrines. Money is your weapon. …Every hero demands a different strategy. ■ Diverse Skill Cards — Not collection. Combination. Your deck is your strategy. Chain Lightning: Hit up to 3 enemies in a chain Double Cast: Trigger the same skill twice in a row Replicate: Copy any card in your deck on the spot Skill grades: Common → Rare → Epic → Legendary Upgrade cards mid-combat and discover powerful combinations. ■ Powerful Relics — Sometimes a single relic changes everything. Chalice: Revive once with 50% HP upon death Shard of Collapse: For the next 3 battles, all non-boss enemies start with 1 HP Shackles of Binding: +1 mana per turn, but shop prices increase by 25% Sanctuary Lantern: Fully restore HP whenever you enter a shop ■ Distinct Enemies — Every battle is a new puzzle. Read the pattern or die. Treasure Goblin: Escapes after 7 turns if you fail to defeat it Snowman: Freezes you for 1 turn Crow: Forces you to discard a random card from your hand Face powerful bosses with unique attack patterns and multiple phases. ■ Seal System — The real challenge starts here. Normal mode is only the beginning. As you unlock more Seals, increasingly brutal challenges await. Combine Trials and Contracts to design your own difficulty. Only a handful of players will conquer the hardest combinations. ■ Challenge Mode — New rules. New competition. Every week. Face rotating Grand Pacts and Trials each week. Discover powerful builds under unfamiliar rules where old strategies may no longer work. Compete with other players for the highest score and climb the weekly rankings. Clear the final region of a Challenge to unlock Endless Battle. How long can you survive against enemies that never stop growing stronger? ■ Endless Replayability 3 regions × 11 floors — procedurally generated every run Battle, Event, Elite, Shrine, Shop — diverse room types Different maps, enemy combinations, and card rewards every time Even with the same hero, no two adventures are alike. ■ Features Turn-based strategy + deckbuilding roguelite Unique heroes, skills, relics, and enemies Seal System — customize difficulty with Trials and Contracts Challenge Mode — weekly rules and competitive rankings Endless Battle — push your limits against endless enemies Procedurally generated dungeons Multiple languages supported Cloud save Tear the dungeon apart with your own strategy. One run is never enough.

About

Devil's Blackjack

Features
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Play the first circle of hell for free. Unlock the full game with a one-time purchase to continue cheating the devil. Devil’s Blackjack is a roguelike blackjack deckbuilder where cheating is the only way to escape from hell. Play as Vane Brimstone — gambler, con artist, and professional liar — trapped in hell after finally cheating the wrong people. To escape eternal damnation, Vane challenges the devil himself to a blackjack tournament across the 9 circles of hell. There’s only one problem: the devil makes the rules. Manipulate your deck, forge illegal cards, rig probabilities, collect cursed Jokers, and rewrite the rules of blackjack itself. Every run becomes a dangerous battle of greed, bluffing, and strategic cheating. FEATURES • Roguelike blackjack gameplay. Classic blackjack transformed into a strategic deckbuilding roguelike. • Cheat to survive! Swap cards, manipulate draws, palm hidden cards, swipe bad hands, and pressure the devil into mistakes. • Build devastating decks! Buy new cards, forge illegal modifiers, burn weak cards, and create broken synergies. • Unique Joker cards! Collect powerful Jokers with special abilities, personalities, and game-changing effects. • Infernal rule system. Every stage introduces new devil rules that twist blackjack into dangerous new forms. • Multiple devils and playstyles. Battle through the 9 circles of hell against opponents with unique decks, personalities, and cheating styles. Good gamblers play cards. Great gamblers cheat.

Screenshots

Dungeon Merge!4 screens
Devil's Blackjack4 screens

Verdict

The call

The clearest difference is price: Devil's Blackjack at Free against Dungeon Merge!'s $2.99. Devil's Blackjack also leads on iOS requirement (14.0 vs 17). Dungeon Merge!'s advantage is chart position (#167 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Devil's Blackjack is free to download; Dungeon Merge! costs $2.99 up front. Dungeon Merge! sells 12 one-off in-app purchases and Devil's Blackjack sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 19, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 8 level
Dungeon Merge! versus Devil's Blackjack: the parameters behind the verdict, then further details
ParameterDungeon Merge!Devil's Blackjack
Price$2.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews74.7% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesYesYes
MonetizationPaid—
Best chart rank#167 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS1714.0 — better
Further details — not scored
Size293 MB157 MB
Age rating12+12+
DeveloperBrilboxMatthias Isenmann

In-app purchases

12 purchases

Dungeon Merge!

One-time12
  • Diamond Starter$0.99
  • Starter Pack 1$1.99
  • 50 Diamonds$1.99
Show 9 more
  • 70 Diamonds$2.99
  • 120 Diamonds$3.99
  • 145 Diamonds$8.99
  • 330 Diamonds$9.99
  • 700 Diamonds$19.99
  • 16 Base Heroes Unlock Pack$39.99
  • 1500 Diamonds$69.99
  • 4000 Diamonds$99.99
  • True Fan$99.99
1 purchases

Devil's Blackjack

One-time1
  • Unlock Full Game$2.99

Questions

Is Dungeon Merge! free?
Dungeon Merge! costs $2.99, and also offers in-app purchases.
Is Devil's Blackjack free?
Devil's Blackjack is free to download, with in-app purchases available.
Do Dungeon Merge! or Devil's Blackjack have ads?
Neither Dungeon Merge! nor Devil's Blackjack shows ads.
Which is updated more often, Dungeon Merge! or Devil's Blackjack?
Dungeon Merge! ships an update every 3 days, and Devil's Blackjack every 3 days. Most recently, Dungeon Merge! was updated on October 19, 2026 and Devil's Blackjack on September 24, 2026.

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