They hunt, they grow, they change. Care for multiple aliens in a single terrarium, fill it with plants and gear, and keep light and environment in balance. Every reproduction yields Exobiotin, a valuable protein. Keep control, or they may break out.

<strong>Welcome to the Alien Terrarium</strong>: they hunt, they grow, they change.<br><br>In this realistic simulation you care for multiple aliens, build up your terrarium with plants and gear, and keep the environment in balance. They are smart, they react to what you do, and they will exploit weaknesses.<h2 class="bb_tag" >What to expect</h2><ul class="bb_ul"><li>Care for multiple aliens living in a single terrarium<br></li><li>Decorate and equip the terrarium with plants and accessories<br></li><li>Tune lighting, environmental controls, and other parameters</li></ul><br><span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4410950/extras/add469da1ebcca32c205cc3e9d467a42.poster.avif?t=1771051212" width=780 height=256 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4410950/extras/add469da1ebcca32c205cc3e9d467a42.webm?t=1771051212" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4410950/extras/add469da1ebcca32c205cc3e9d467a42.mp4?t=1771051212" type="video/mp4"></video></span><h2 class="bb_tag" >Living aliens, not collectibles</h2>Your aliens have needs like hunger and thirst, show distinct traits, and react to stimuli in their habitat. They can be timid, but they grow bolder. Observe their behavior, learn their patterns, and adjust their environment, or they will adapt to you.<br><br><span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4410950/extras/3f0aaa1c26dc230e6528f8df388beb60.poster.avif?t=1771051212" width=780 height=256 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4410950/extras/3f0aaa1c26dc230e6528f8df388beb60.webm?t=1771051212" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4410950/extras/3f0aaa1c26dc230e6528f8df388beb60.mp4?t=1771051212" type="video/mp4"></video></span><h2 class="bb_tag" >Growth, adaptation, reproduction</h2>Over time they develop through genetic adaptation, shift their behavior, and adjust to both their surroundings and your care. Every reproduction leaves behind Exobiotin, a valuable protein that makes the effort worthwhile.<br><br><span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4410950/extras/ed0b8e6c5143344c1d2b6b7bf03d9ab8.poster.avif?t=1771051212" width=780 height=256 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4410950/extras/ed0b8e6c5143344c1d2b6b7bf03d9ab8.webm?t=1771051212" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4410950/extras/ed0b8e6c5143344c1d2b6b7bf03d9ab8.mp4?t=1771051212" type="video/mp4"></video></span><h2 class="bb_tag" >Escape risk</h2>If the terrarium falls out of balance or needs go unmet, things turn dangerous. The aliens will look for ways to escape, and a breakout is a catastrophe.<h2 class="bb_tag" >Core features</h2><ul class="bb_ul"><li>Real biological simulation of needs and responses<br></li><li>Long-term development through genetic adaptation<br></li><li>Realistic behaviors such as hunting and fleeing<br></li><li>Different movement types<br></li><li>Generational adaptation through reproduction</li></ul>

Good Game Database

ExoLife Terrarium Simulator Achievements