DaiDee 大弟 is a single-player roguelike built on Hong Kong Big Two combo grammar. No opponents, no passing, no AI opponents. The puzzle is you versus your own hand and the round's score target.

How it plays

• Each round you draw 16 cards, keep 13, and split them into legal Big Two combos: singles, pairs, triples, straights, flushes, full houses, bombs all within a strict play budget.

• Play order matters. Climbing Ladders and seizing the table with bombs builds Flow, the multiplier on your score. Round score = Power × Flow, minus penalties for unplayed cards.

• 2s are your finishers. Play a group of 2s right after another combo to Link (+Flow), or close the round on a 2 Finisher for a bonus and the 2♠, the single highest card in the deck, is always waiting for the right moment.

Progression and difficulty

• Between rounds, spend money on Style cards that rewrite how your hand can be split: turn a triple plus a stray card into a Cracked Bomb, substitute a rank in a straight, or fold two pairs into one four-card play.

• Bosses impose constraints, reversed ladders, a Tax Collector, a seat reserved for your highest card. Miss the target and the run ends.

Features

• True Hong Kong Big Two grammar: straights, flushes, full houses, bombs, 2 Links, finishers

• Runs built on partitioning and ordering, no opponents, no dead draws

• Style cards across grammar, scoring, sequencing, economy, and manipulation

• Escalating targets and boss constraints