Kosmic Dungeon: Idle RPG

Kosmic Dungeon is an idle RPG: build a kingdom, collect a small army of heroes, and raid dungeons in turn-based fights you can actually read. Your city keeps producing while you're away — log back in and collect what you earned. Part of the Dungeon gaming ecosystem. Play free with no wallet required. WORLD THAT REMEMBERS Every player fights across the same map. A corruption spreads hex by hex, and any commander can send a squad to push it back. Your idle sessions aren't happening in a bubble — you're shaping one shared world alongside everyone else playing right now. BUILD YOUR CITY Raise a kingdom from a handful of huts: a market, a barracks, a forge, a gem mine, and dozens more buildings, each with its own production curve and upgrade path. Every building you level makes your heroes stronger in a real, visible way — not a cosmetic skin. COMMAND 27 HEROES Recruit, level, and fuse a growing roster across seven ancestries and a dozen-plus classes — Fighter, Paladin, Ranger, Rogue, Cleric, Wizard, Barbarian, Druid, Monk, and hybrid classes that blend two disciplines into one. Gear them out with forged and enchanted equipment, build skill trees, and unlock mastery bonuses as they grow. TURN-BASED COMBAT, NO GUESSWORK Fights play out turn by turn so you can actually read what's happening — no random real-time flailing. Send squads on dungeon crawls with a bank-or-push decision on every floor: pull out with what you've got, or push one room deeper for a bigger haul. HONEST ODDS Every summon rate is printed on screen before you pull. No hidden tables, no fake near-misses, no countdown pressure on purchases. If you don't like the number, don't pull — you'll always know exactly what you're buying. EVEN MORE TO DO Hatch and raise dragons and pets to fight alongside your squad. Join a guild, fight in the arena, forge gear sets, chase achievements, and keep your kingdom producing while you're away — log back in and collect what you earned. OPTIONAL PURCHASES Optional in-app purchases are available. The price and what you receive are shown in your local Google Play currency before you confirm. PART OF DUNGEON The wider Dungeon ecosystem includes Dungeon Wallet, a token exchange and an NFT marketplace. This Google Play edition uses in-app purchases and does not include those blockchain tools. It's a solo-built game and it's rough in a few corners. If something looks wrong or a number doesn't add up, tell us at dungeon.games — we read every report.