Explore a dangerous fantasy world in this role-playing dungeon crawler with tactical, turn-based combat. Assemble a party of adventurers, upgrade your gear and descend into the depths of the Underkeep to uncover what lies hidden below.

This is a demo of Underkeep. The demo lets you step into the dungeon and experience the foundations of the game:<ul class="bb_ul"><li>tactical, turn-based combat</li><li>grid-based movement and exploration</li><li>the atmosphere and pacing we’re aiming for</li></ul>The demo is limited to the starting area, one dungeon, and a selection of hero classes. It is not a full preview of the final game, but it should give you a clear sense of how Underkeep plays and feels.<h2 class="bb_tag" >DESCEND. EXPLORE. SURVIVE.</h2>Underkeep is a loving tribute to the role-playing classics of the 90s with turn-based combat and grid-based movement, bringing the best of old-school dungeon crawlers to the modern era.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/08a889e89b5235918c4a38eee8bda0ba.poster.avif?t=1771100480" width=924 height=412 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/08a889e89b5235918c4a38eee8bda0ba.webm?t=1771100480" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/08a889e89b5235918c4a38eee8bda0ba.mp4?t=1771100480" type="video/mp4"></video>Underkeep brings back the spirit of classic dungeon crawlers: grid movement, slow tension and tactical combat. At the same time it plays clean and responsive thanks to modern controls, clear visuals and thoughtful conveniences that remove the old frustrations without losing the heart.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/2bce66a6a768a5144d3489b4757fbf43.poster.avif?t=1771100480" width=1170 height=456 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/2bce66a6a768a5144d3489b4757fbf43.webm?t=1771100480" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/2bce66a6a768a5144d3489b4757fbf43.mp4?t=1771100480" type="video/mp4"></video>Gather your party, venture into hand-built dungeons, speak with peculiar locals, discover hidden passages, solve ancient puzzles and face encounters where planning matters as much as courage.<h2 class="bb_tag" >FORGED PARTY</h2>Pick four adventurers whose strengths and flaws define how you survive. Synergy is everything: a good team deepens your strategy, a bad one seals your grave.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/0900d68d7773e7095785bcfb54971a68.avif?t=1771100480" width=618 height=200 /><h2 class="bb_tag" >LIVING DUNGEONS</h2>Every corridor is handmade, every room hides intent. Expect strange rituals, lingering spirits, abandoned camps, cryptic symbols and choices that echo deeper than you expect.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/0e0ea073dec6fb83fd60f285debaf427.poster.avif?t=1771100480" width=1170 height=456 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/0e0ea073dec6fb83fd60f285debaf427.webm?t=1771100480" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/0e0ea073dec6fb83fd60f285debaf427.mp4?t=1771100480" type="video/mp4"></video><h2 class="bb_tag" >TACTICAL COMBAT</h2>Turn-based battles reward those who plan, control space and manage stamina &amp; mana wisely. The bold are rewarded. The careless are punished.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/c93a676b93a98e765b963983afe7cf78.poster.avif?t=1771100480" width=1170 height=608 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/c93a676b93a98e765b963983afe7cf78.webm?t=1771100480" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/c93a676b93a98e765b963983afe7cf78.mp4?t=1771100480" type="video/mp4"></video><h2 class="bb_tag" >HIDDEN SECRETS</h2>Hidden alcoves, fake walls, optional bosses and puzzles that fit the world instead of breaking immersion.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/4f63f3675d30c29b911cd95152f18d2b.avif?t=1771100480" width=440 height=188 /><h2 class="bb_tag" >MODERN COMFORT</h2>Smooth controls and clear feedback preserve the flow of exploration without sacrificing tension.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/777c9d47ddcb190743f29b998b201ed8.poster.avif?t=1771100480" width=1170 height=658 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/777c9d47ddcb190743f29b998b201ed8.webm?t=1771100480" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/777c9d47ddcb190743f29b998b201ed8.mp4?t=1771100480" type="video/mp4"></video><h2 class="bb_tag" >PERSONAL MAP</h2>A built-in automap with custom markers keeps track of mysteries, locked doors and places you swear you’ll return to later.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/97b196331bdad80ee7e9b26d1de40262.avif?t=1771100480" width=600 height=187 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4346510/extras/19c78c57d607b634a48eadc6926f7e52.avif?t=1771100480" width=620 height=90 />Every step is a story. Every descent a decision. Underkeep awaits.

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Underkeep Demo Achievements