Your deck is your code. Build branching, looping programs from cards to hit byte targets and outwit rival hackers. A programming-themed roguelike deckbuilder with a heat-driven mastery climb, runaway combos, and a final boss who's been watching you the whole time.

<h2 class="bb_tag" >You don’t play cards. You compile them.</h2>Nybble is a roguelike deckbuilder where every card is a line of code. Stack them into loops. Wrap them in conditionals. Chain detonations that rewrite your program mid-run. Then hit run and watch your logic turn into bytes - or watch a single misplaced statement crash the whole thing.Twelve hackers, twelve playstyles. Each unlockable hacker rewires the rules: one rewards minimalist programs, another thrives on chaos and explosions, another lets you operate silently. Pick your kit, climb the heat ladder, and learn the shape of every deck you can build.A meta-economy with teeth. Spend codecoin in the shop between levels. Snap up packages like regex, webhook, prefetch, prometheus - that bend the rules in your favor. Some are common, some you’ll only see once, some unlock only after you’ve already beaten them.The Architect is waiting. Climb the levels. Survive the bosses. Cross the threshold. Whatever happens at the end of the run isn’t on the page yet - you’ll have to compile it yourself.<h2 class="bb_tag" >Features</h2><ul class="bb_ul"><li>12 unlockable hackers, each with unique mechanics</li><li>100+ cards: functions, variables, loops, bugs, and events</li><li>100+ packages that combo, stack, and occasionally betray you</li><li>A heat system with 5+ difficulty tiers per hacker</li><li>Hand-authored dialog for every hacker</li><li>A final boss who notices things</li><li>Endless mode for after you’ve mastered the climb</li><li>Original soundtrack</li></ul>

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Nybble Achievements