Seed 2313 blends top-down bullet-hell shooting with tower defense. You'll explore an infinite, randomized future world, travel between cities, build structures with various functions, and battle fiercely in ever-changing levels.

The trial version features two playable cities, along with a selection of characters, weapons, buildings, and chips from the full game.<h2 class="bb_tag" >Story Background</h2> In the year 2313, nearly 300 years after the planet was struck by a colonial weapon known as the “Seed” from an advanced civilization, its natural environment has been completely altered. It has become hostile to humans, and the Seed has also spawned natural predators specifically targeting native species, aiming to eradicate life on the planet.After a century of suffering, humanity finally discovered the existence of the Seed and began a centuries-long counterattack. You are a warrior of the &quot;Anti-Seed&quot; program, with your consciousness preserved for over a hundred years. When the Seed enters its construction phase, your mind is transferred into a combat body built with futuristic technology. According to the plan, you must locate pre-established city strongholds, awaken humanity, develop cities, and build defensive lines to prepare for the counteroffensive.<h2 class="bb_tag" >Core Gameplay </h2>Developing cities is key to increasing humanity’s ability to strike back. Each city produces its own unique resources. As a player, you will travel between cities, transport goods, construct and expand cities, increase population and production capabilities, and unlock powerful and interesting equipment.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/cf82c0f9f669de994a83b2d395ca2b76.poster.avif?t=1759321965" width=1000 height=566 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/cf82c0f9f669de994a83b2d395ca2b76.webm?t=1759321965" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/cf82c0f9f669de994a83b2d395ca2b76.mp4?t=1759321965" type="video/mp4"></video>As you bring order to chaos, you will pass through dangerous, infinite, and randomly generated zones filled with monsters, hazards, and hidden treasures. In these zones, special chips can temporarily enhance your various combat abilities, offering thrilling combat experiences.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/751cbf5e869bcb21d6d6bffbe76d1f86.poster.avif?t=1759321965" width=772 height=426 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/751cbf5e869bcb21d6d6bffbe76d1f86.webm?t=1759321965" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/751cbf5e869bcb21d6d6bffbe76d1f86.mp4?t=1759321965" type="video/mp4"></video><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/3ceb3004f2199b190767fa1501de87a1.poster.avif?t=1759321965" width=1068 height=640 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/3ceb3004f2199b190767fa1501de87a1.webm?t=1759321965" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/3ceb3004f2199b190767fa1501de87a1.mp4?t=1759321965" type="video/mp4"></video>You can also build different types of defensive towers in these areas, providing support when you revisit them later. These towers can be upgraded using resources, making them stronger and creating a completely new strategic layer for each journey.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/b5bdf0982873d2fcb2e53409fa1d3bd7.poster.avif?t=1759321965" width=768 height=704 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/b5bdf0982873d2fcb2e53409fa1d3bd7.webm?t=1759321965" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3947870/extras/b5bdf0982873d2fcb2e53409fa1d3bd7.mp4?t=1759321965" type="video/mp4"></video>

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Seed 2313 Demo Achievements