Immortum is a Psychological Sci-Fi horror inspired by classic horror. Trapped aboard a decaying spaceship, you must escape mind-bending traps and uncover an impossible truth - as Romi, a mother desperate to find her dying child. Can you discover the answers before your existence is erased?

Immortum is inspired by Signalis, F.E.A.R, Stasis and Soma and brings a blend of spooky environments and mind bending storytelling. Can you find out the truth before your lives run out and your save file is deleted?<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/a399d37d3cadbb696fc7480dea4d1a6a.poster.avif?t=1775462105" width=800 height=225 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/a399d37d3cadbb696fc7480dea4d1a6a.webm?t=1775462105" type="video/webm; codecs=vp9"></video><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/bd57256dd115bbbfcb6b6b4edef0daf7.poster.avif?t=1775462105" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/bd57256dd115bbbfcb6b6b4edef0daf7.webm?t=1775462105" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/bd57256dd115bbbfcb6b6b4edef0daf7.mp4?t=1775462105" type="video/mp4"></video>Every time you die, your body is recreated through cloning, but that's only half the story.Your memories are just as important. They are stored as data on a chip, drilled deep into your brain.Without a chip, you’re a hollow shell; an empty meat suit, lifeless and mindless.And once they run out you get the BAD ENDING.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/b3618179b21aebdd5011f8de9d220908.poster.avif?t=1775462105" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/b3618179b21aebdd5011f8de9d220908.webm?t=1775462105" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/b3618179b21aebdd5011f8de9d220908.mp4?t=1775462105" type="video/mp4"></video>The only way to reclaim brain chips is to find injectors capable of penetrating the skull and extracting a chip from your dead body. Isn’t the cycle of life marvelous?But be careful - everything comes at a price…<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/1d3ba153c5d7ebbae58d7b8fb8f0e72c.poster.avif?t=1775462105" width=800 height=225 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/1d3ba153c5d7ebbae58d7b8fb8f0e72c.webm?t=1775462105" type="video/webm; codecs=vp9"></video><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/bf24a97a194b675de1426820c6d83fac.poster.avif?t=1775462105" width=800 height=224 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/bf24a97a194b675de1426820c6d83fac.webm?t=1775462105" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/bf24a97a194b675de1426820c6d83fac.mp4?t=1775462105" type="video/mp4"></video>Save at the comfort of your safe room, or the game will save for you when you die.But Remember: you have a limited amount of lives!<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/dc8b77c4d96e88026d165763fe9286c1.poster.avif?t=1775462105" width=800 height=225 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/dc8b77c4d96e88026d165763fe9286c1.webm?t=1775462105" type="video/webm; codecs=vp9"></video><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/38e1cd30a0b962fff88472b1f7d36ea3.poster.avif?t=1775462105" width=800 height=224 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/38e1cd30a0b962fff88472b1f7d36ea3.webm?t=1775462105" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/38e1cd30a0b962fff88472b1f7d36ea3.mp4?t=1775462105" type="video/mp4"></video>Carry items in your inventory or store them in the convenience of your safe room. If you die, you can retrieve your items from your dead body - no time limits, no penalties. But remember: every death brings you closer to game over.<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/9ca89857eff9013af1f463bf679e944a.poster.avif?t=1775462105" width=800 height=225 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/9ca89857eff9013af1f463bf679e944a.webm?t=1775462105" type="video/webm; codecs=vp9"></video><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/ea863f0960b12a9d69d6f63ff837d34a.poster.avif?t=1775462105" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/ea863f0960b12a9d69d6f63ff837d34a.webm?t=1775462105" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3757450/extras/ea863f0960b12a9d69d6f63ff837d34a.mp4?t=1775462105" type="video/mp4"></video><h2 class="bb_tag" >Demo Features:</h2><ul class="bb_ul"><li>Keyboard &amp; Mouse only. Controller support is experimental and might not work.</li><li>Two full levels from Immortum's release version: Play as Romi, a mother desperate to save her dying child in an ever-shifting reality, making you question your own sanity.</li><li>Classical Survival Horror elements: solve puzzles, save smartly because save areas are limited, and manage your inventory.</li><li>Discover the story through environmental clues and find crew logs depicting the tragedy of those who came before you.</li><li>Currently only supports English.</li></ul>

Immortum Demo

A story-driven sci-fi horror inspired by classic horror. Trapped in a decaying spaceship, escape mind-bending traps, navigate shifting realities, solve puzzles, and uncover an impossible truth — as Romi, a mother desperate to find her dying child. Can you discover the truth before you’re erased?

<ul class="bb_ul"><li>Spine-chilling atmosphere with minimal jump scares — Designed for both horror fans and newcomers.</li><li>Story-rich experience — Uncover the truth by exploring the Immortum, or push forward and survive.</li><li>No combat — Stay alive by evading threats and navigating danger.</li><li>Shifting environments — Spaces mutate. Paths distort. Reality breaks around you. Are you even still on the Immortum?</li><li>Puzzles — Thoughtful, challenging, but never frustrating.</li><li>Multiple endings — Your actions shape the truth.</li><li>Meaningful choices — Not all decisions are obvious. Pay attention.</li><li>Top-down, fixed camera angles — A modern take on classic horror design.</li><li>No flashlight — You only see what the Immortum allows.</li><li>Limited lives system — Raises the stakes.</li></ul><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/07f634cb76f83e6afdc8cc05c87e91ad.poster.avif?t=1777197461" width=880 height=380 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/07f634cb76f83e6afdc8cc05c87e91ad.webm?t=1777197461" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/07f634cb76f83e6afdc8cc05c87e91ad.mp4?t=1777197461" type="video/mp4"></video><h2 class="bb_tag" >Gameplay</h2><video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/a399d37d3cadbb696fc7480dea4d1a6a.poster.avif?t=1777197461" width=800 height=225 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/a399d37d3cadbb696fc7480dea4d1a6a.webm?t=1777197461" type="video/webm; codecs=vp9"></video><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/bd57256dd115bbbfcb6b6b4edef0daf7.poster.avif?t=1777197461" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/bd57256dd115bbbfcb6b6b4edef0daf7.webm?t=1777197461" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/bd57256dd115bbbfcb6b6b4edef0daf7.mp4?t=1777197461" type="video/mp4"></video>Every time you die, your body is recreated through cloning, but that's only half the story.Your memories are just as important. They are stored as data on a chip, drilled deep into your brain.Without a chip, you’re a hollow shell; an empty meat suit, lifeless and mindless.And once they run out, you get the BAD ENDING.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/b3618179b21aebdd5011f8de9d220908.poster.avif?t=1777197461" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/b3618179b21aebdd5011f8de9d220908.webm?t=1777197461" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/b3618179b21aebdd5011f8de9d220908.mp4?t=1777197461" type="video/mp4"></video>The only way to reclaim brain chips is to find injectors capable of penetrating the skull and extracting a chip from your dead body. Isn’t the cycle of life marvelous?But be careful - everything comes at a price…<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/1d3ba153c5d7ebbae58d7b8fb8f0e72c.poster.avif?t=1777197461" width=800 height=225 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/1d3ba153c5d7ebbae58d7b8fb8f0e72c.webm?t=1777197461" type="video/webm; codecs=vp9"></video><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/bf24a97a194b675de1426820c6d83fac.poster.avif?t=1777197461" width=800 height=224 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/bf24a97a194b675de1426820c6d83fac.webm?t=1777197461" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/bf24a97a194b675de1426820c6d83fac.mp4?t=1777197461" type="video/mp4"></video>Save at the comfort of your safe room, or the game will save for you when you die.But Remember: you have a limited amount of lives!<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/dc8b77c4d96e88026d165763fe9286c1.poster.avif?t=1777197461" width=800 height=225 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/dc8b77c4d96e88026d165763fe9286c1.webm?t=1777197461" type="video/webm; codecs=vp9"></video><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/38e1cd30a0b962fff88472b1f7d36ea3.poster.avif?t=1777197461" width=800 height=224 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/38e1cd30a0b962fff88472b1f7d36ea3.webm?t=1777197461" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/38e1cd30a0b962fff88472b1f7d36ea3.mp4?t=1777197461" type="video/mp4"></video>Carry items in your inventory or store them in the convenience of your safe room. If you die, you can retrieve your items from your dead body - no time limits, no penalties. But remember: every death brings you closer to game over.<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/9ca89857eff9013af1f463bf679e944a.poster.avif?t=1777197461" width=800 height=225 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/9ca89857eff9013af1f463bf679e944a.webm?t=1777197461" type="video/webm; codecs=vp9"></video><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/ea863f0960b12a9d69d6f63ff837d34a.poster.avif?t=1777197461" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/ea863f0960b12a9d69d6f63ff837d34a.webm?t=1777197461" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3484010/extras/ea863f0960b12a9d69d6f63ff837d34a.mp4?t=1777197461" type="video/mp4"></video>