Game overview
RogueJack21
RogueJack21 is a Blackjack-inspired deckbuilder where you build and upgrade your deck to battle your opponents. Navigate through procedurally generated casinos and take revenge on The House, the ruthless mafia ruling Noir City that stole everything from you.
- Last tracked players
- 0
- All-time peak
- 7
- 24-hour change
- Unavailable
Delayed observation · last tracked . Values marked unavailable are not estimated.
About this game Read the full description

Each hand plays according to the standard rules of blackjack, but every hit, stand, or double down matters and creates a series of triggers that helps you beat the odds. Build your deck by adding new cards of different suits, all with their own perks:
Spades cards will grant you additional damage
Hearts cards will recover health during battles
Clubs cards will increase your luck, helping your to get more favorables draws
Diamonds cards will steal chips from your opponent, allowing you to purchase new cards and trinkets for the run

Customize your journey with endless possibilities. Fine-tune your deck to suit your unique playstyle and craft synergies that defy the odds:
10+ Starting decks to unlock, each shaping your gameplay from the start.
Pick your 2 starting suits, with the ability to purchase additional cards of any suits during your run to further customize your deck.
100+ trinkets to discover, acquired as battle rewards, during events, or purchased at the shop.
6 different card upgrade effects to empower your cards and gain a decisive edge during battle.

Venture through a labyrinth of ever-changing casinos. Each map is procedurally generated, packed with secret events, dealers with rigged decks, and unpredictable challenges. No two runs are the same, ensuring endless replayability and strategic depth:
6 difficulty levels, adding an extra layer of challenges.
20+ unique events that will alter your run in different ways depending on your choices.
3 different maps, featuring different pit-bosses at the end of each.
Opponent's decks and trinkets are randomly generated at the beggining of each run.
Media gallery 8 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
Price history
Last 30 days ? prices in the selected region?s currency.
Latest news
All news on Steam ↗System requirements Windows · macOS · Linux
Windows
Minimum
Minimum:- OS *: Windows 7, 8, 10, 11 x64
- Processor: Intel Core i3
- Memory: 4 GB RAM
- Graphics: OpenGL 2.1 compatible graphics card, integrated graphics
- Storage: 500 MB available space
macOS
Minimum
Minimum:- OS: macOS 11 (Big Sur) or later
- Processor: Any Intel or Apple Silicon processor
- Memory: 4 GB RAM
- Graphics: 4 GB RAM
- Storage: 500 MB available space
Linux
Minimum
Minimum:- OS: any
- Memory: 4 GB RAM
- Storage: 500 MB available space
Game details Languages, features & support
- Publisher
- Zandbox Studio
- Brazilian rating
- 12
- Steam Germany rating
- 6
- Achievements
- 25
- Controller support
- full
- Features
- Single-player, Steam Achievements, Full controller support, Camera Comfort, Custom Volume Controls, Adjustable Difficulty, Mouse Only Option, Playable without Timed Input, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, Save Anytime, Touch Only Option, Steam Cloud, Family Sharing
- Languages
- English, French, German, Japanese, Korean, Portuguese - Portugal, Russian, Simplified Chinese, Traditional Chinese, Polish
- Support
- [email protected]
More analysis Activity patterns, updates & developer tools
Game Insights
Buy Verdict
Wait for upcoming sale in ~13 days for potentially better pricing.
Value Score
Price-to-player ratio ranks in the 100th percentile.
Genre Benchmarks
Activity Heatmap
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