A dark yet vibrant idle game featuring creature collecting, tower-defense, and bullet-heaven elements. Unlock new demons and weapons to conquer distant worlds.

<h2 class="bb_tag" ><strong>A bullet heaven idle game where your demons fight for you — and grow stronger every run.</strong></h2><h2 class="bb_tag" ><span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4238220/extras/9fb261b239268fd8bfa938373ee66706.poster.avif?t=1770275161" width=1170 height=658 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4238220/extras/9fb261b239268fd8bfa938373ee66706.webm?t=1770275161" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4238220/extras/9fb261b239268fd8bfa938373ee66706.mp4?t=1770275161" type="video/mp4"></video></span><strong>Conquer alien worlds with your summoned demons</strong></h2><p class="bb_paragraph" >Face endless waves of enemies across alien worlds and unleash the power of your demons. In this <strong>bullet heaven idle game</strong>, your team fights fully automatically while you gather valuable resources to grow ever stronger.</p><p class="bb_paragraph" >Collect tons of loot, unlock powerful upgrades, and expand your roster of demons.</p><p class="bb_paragraph" ></p><h2 class="bb_tag" ><span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4238220/extras/97fe0954488c575fe98d25f4166592c7.poster.avif?t=1770275161" width=1170 height=658 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4238220/extras/97fe0954488c575fe98d25f4166592c7.webm?t=1770275161" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4238220/extras/97fe0954488c575fe98d25f4166592c7.mp4?t=1770275161" type="video/mp4"></video></span><strong>Build your perfect demon team</strong></h2><p class="bb_paragraph" >Assemble your team strategically — <strong>positioning and abilities</strong> matter. Discover powerful synergies and optimize your formation to overcome even the most dangerous foes.</p><p class="bb_paragraph" ></p><h2 class="bb_tag" ><span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4238220/extras/f11a590ab7599d744225cbe6e8bfcc0f.poster.avif?t=1770275161" width=1170 height=658 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4238220/extras/f11a590ab7599d744225cbe6e8bfcc0f.webm?t=1770275161" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4238220/extras/f11a590ab7599d744225cbe6e8bfcc0f.mp4?t=1770275161" type="video/mp4"></video></span><strong>Unlock new demons with Soul Stones</strong></h2><p class="bb_paragraph" >Use <strong>Soul Stones</strong> to unlock new demons or strengthen your team. With a bit of luck, you may even recruit <strong>shimmering demons</strong> that grant unique power and flair.</p>

Good Game Database

Idle Demon Summoner Achievements