Roguelike games are built around repeatable runs where the layout, rewards, encounters, or challenges change each time. A failed run usually sends the player back to a starting point, but the knowledge gained from enemy patterns, routes, upgrades, and build combinations makes the next attempt stronger. That cycle of risk, failure, learning, and another run is the heart of the genre.
Traditional roguelikes are often turn-based, grid-based dungeon crawlers with procedural levels and very little permanent progress. Many modern action games use the term more loosely. They keep the changing runs and meaningful resets but add real-time combat, story scenes, permanent unlocks, or a hub that grows between attempts. These games are also commonly called roguelites, although players and stores do not always use the two labels consistently.
Build decisions are as important as reflexes. A strong run usually comes from combining upgrades that support one plan instead of taking every rare reward. Randomness changes the options, but good games still give the player meaningful choices about routes, risk, healing, currency, and when to challenge a boss. That balance keeps failure from feeling purely accidental.
Hades II is one modern example. Its runs change through room choices, boons, weapons, resources, and encounters, while returning to the Crossroads advances relationships, story, and long-term upgrades. A good first run is not expected to end in victory. The useful goal is to test a build, learn one more boss pattern, and bring something back for the next attempt. Other games belong in this genre only when repeatable runs and reset-based progression are central to their design.