A solo-developed Tower Defense hybrid with FPS and RTS combat. Build turrets, mine resources, and fight back AI swarms. Includes tutorial, campaign level, Test Range, and demo-exclusive modes with Steam leaderboards. Strategize, Build, Defend.

Artificial Extinction 2 – Demo delivers a hands-on preview of a next-generation Tower Defense game blended with first-person shooter and real-time strategy action. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3860660/extras/7cc7bd3b0e7f0efbc5398913887d9335.poster.avif?t=1769744927" width=616 height=304 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3860660/extras/7cc7bd3b0e7f0efbc5398913887d9335.webm?t=1769744927" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3860660/extras/7cc7bd3b0e7f0efbc5398913887d9335.mp4?t=1769744927" type="video/mp4"></video> Play as a sentient AI defending a landing zone on a post-human Earth, fighting off relentless waves of machine enemies. Build and upgrade turret defenses, mine resources, and survive the onslaught while switching seamlessly between FPS combat and RTS command view. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3860660/extras/d26dd476054a2f46f9d70194bf45399a.poster.avif?t=1769744927" width=616 height=304 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3860660/extras/d26dd476054a2f46f9d70194bf45399a.webm?t=1769744927" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3860660/extras/d26dd476054a2f46f9d70194bf45399a.mp4?t=1769744927" type="video/mp4"></video> What's Included in the Demo: • Full Tutorial – Learn the essentials of turret placement, base building, mining, and tactical switching between FPS and RTS. • 1 Complete Campaign Level – Experience a full mission from the main game with dynamic attacks and randomized resources. • Test Range (Sandbox Mode) – Spawn enemies, try every turret type, and experiment with defenses. • Unlockable Modes – Beat the campaign level to unlock:  • Nightmare Mode – Faster, tougher waves for advanced players  • FPS-Only Mode – Pure action, no base-building  • RTS-Only Mode – Pure strategy, no gunplay • Steam Leaderboards – Demo-exclusive boards track score and survival time. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3860660/extras/7cacad636cbe8835d31baa3d3399f67e.poster.avif?t=1769744927" width=616 height=304 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3860660/extras/7cacad636cbe8835d31baa3d3399f67e.webm?t=1769744927" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3860660/extras/7cacad636cbe8835d31baa3d3399f67e.mp4?t=1769744927" type="video/mp4"></video> Why Play the Demo? This demo is a content-rich, replayable slice of Artificial Extinction 2, perfect for players who love Tower Defense challenges mixed with fast FPS combat and tactical decision-making. Whether you want to master turret tactics, test survival strategies, or push your limits in Nightmare Mode — this is your chance to experience the battle for free.

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Artificial Extinction 2 Demo Achievements