Games like Dungleon
If you are looking for games like Dungleon, the shortlist is: Meikyu for fantasy pieces and hidden rules, Nerdle and Primel for numbers, Worldle and Globle for geography, and Framed for film stills. All of them keep the daily-puzzle contract Dungleon runs on; they differ in what you deduce.
A word of honesty before the list: we make Meikyu, one of the games below. This page exists because we went looking for a guide like this when we started building it, and could not find one.
What made Dungleon worth copying
Dungleon, released in 2022 by a small Brazilian team, took Wordle's daily loop and removed the dictionary. Instead of letters you place fantasy sprites into five slots: heroes, monsters, loot. Green means right piece in the right slot, yellow means the piece is in today's dungeon but placed wrong, and a miss means it is not there at all.
The quiet genius was the secret rules. A Dungleon lineup is not random; it obeys laws the game never states, and players worked them out together over weeks. That single idea, deduction about the puzzle generator itself, is what separates this family from every letter-swap Wordle clone.
If the pieces are what you loved
Meikyu is our own entry in this family, and the one that leans hardest on the hidden-rules idea. Thirty-six dungeon residents rotate through a five-slot lineup, and they keep unwritten house rules: who stands next to whom, who never shares a floor, who only appears after something else has happened. Every rule you prove is written into a permanent in-game codex, so knowledge stacks up across days.
Two structural differences from Dungleon are worth knowing before you start. Meikyu's daily puzzle is pitched to your own depth in a hundred-floor dungeon, so a newcomer and a veteran do not face the same lineup. And the descent has a campaign shape: win a floor, go one deeper, keep your streak alive. It plays free in the browser, with an iOS app for offline runs.
If the deduction is what you loved
Nerdle swaps letters for a hidden equation: eight characters of digits and operators, with the same green-and-purple feedback loop. Primel is the compact cousin, asking for a five-digit prime. Both scratch the pattern-narrowing itch with no vocabulary involved.
Worldle shows you a country's silhouette and grades each guess by distance and direction; Globle does the same with a hot-and-cold globe. Framed deals you six stills from one film, one at a time. None of these have hidden generator rules, but all of them keep the one-a-day rhythm and the shareable result.
How to pick
Ask what you actually miss. If it is the fantasy pieces and the slow detective work across days, try Meikyu first; that is the itch it was built for. If you want pure logic with a clean daily bound, Nerdle. If you want the ritual but a different subject each morning, rotate Worldle and Framed. There is no wrong answer here; these games take five minutes a day and cost nothing to try.
Questions
What made Dungleon different from Wordle?
Two things: it used fantasy sprites instead of letters, and its daily lineups obeyed secret rules that players had to discover over many days. The deduction extended beyond a single puzzle into the system that generates them.
Do any of these games have hidden rules like Dungleon?
Meikyu is built around them: thirty-six residents keep unwritten rules you uncover across days, and each proven rule is recorded in a permanent codex. The number and geography games in this list use fixed, stated rules instead.