IHAS

About

Handcrafted by a Ukrainian solo developer: Wake up aboard a giant spaceship in this Sci-Fi Action-Puzzle FPS. With no recollection of your past, you are guided by a familiar voice claiming to be your friend.

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7
Based on
11 reviews
Country Compatibility:
Languages:
Developer:
The Difference Studios
Publisher:
Iceberg Interactive
Engine:
Unreal Engine 5
Release date:
21 November 2024
Recent Steam reviews:
Not specified
All Steam reviews:
Positive (11)

Game features

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Description

Handcrafted by a Ukrainian solo developer:

Wake up aboard a giant spaceship in this Sci-Fi Action-Puzzle FPS. With no recollection of your past, you are guided by a familiar voice claiming to be your friend.

Explore the Ship

Swarming with hostile robots, you must make your way through the vessel, looking for an escape. As you navigate through energy gateways and shifting corridors, a lingering sense of foreboding tells you that secrets lie not far beneath the surface.

Enhance and evolve your mechanical body

Your mission unfolds: As you venture through the ship, conquer the challenges that you face, and unearth your route to freedom, you find that you need to harness the potential of cybernetic enhancement. Seek out upgrade chips and learn to utilise them.

Mod your weapon

As you rove deeper, you realise that your enemies grow stronger. Equip your weapon with different mods to unlock its full potential. From a powerful laser beam to a hefty shotgun, customise your weapon to match your combat style.

Level editor (BETA)

Can’t get enough after finishing the game? Don’t worry — there’s more, thanks to the community. Create and share your own levels through the Steam Workshop!

Key Features:

- A captivating sci-fi adventure

- Hours of tense FPS action, puzzles, and boss fights

- Explore the stunning environments of the spaceship IHAS

- Navigate a seamless menu that won’t break your immersion

- Upgrade your weapon and mechanical body to adapt to the challenges ahead

- (BETA) Connect with the community through the level editor, build, share and play brand new levels every day!

Recommended system requirements

minimum*

OS:
Windows 10,11
Processor:
Intel Core i3 / AMD Ryzen 3
Memory:
8 GB RAM
Graphics:
Nvidia GeForce GTX970 or AMD equivalent
DirectX:
Version 11
Storage:
3 GB available space
Sound Card:
DirectX 11 compatible sound card with latest drivers

recommended*

OS:
Windows 10,11
Processor:
Intel Core i5 / AMD Ryzen 5
Memory:
16 GB RAM
Graphics:
RTX 3060 or RX 5700 XT
DirectX:
Version 11
Storage:
3 GB available space
Sound Card:
DirectX 11 compatible sound card with latest drivers

User reviews

Ɛ Θuıȷα 3
Recommended | 19 Jul 2025
4.8h played

another game that makes me wish steam had a "mixed" option for reviews. there's clearly a lot of love and work put into this game, and the best example of that is the visual design. it reminds me a lot of the simulation

Helpful: 6
Puzzle Lovers
Recommended | 04 Dec 2024
7.9h played

IHAS by The Difference Studios immerses players in a mind-bending first-person puzzle adventure powered by Unreal Engine. With various graphic resolutions and window mode support, IHAS offers an accessible and visually

Helpful: 3
DIGGITT93
Recommended | 17 Aug 2025
2.0h played

Pretty good game, cracking soundtrack - would be nice if the Publisher offered the soundtrack to buy as an add on as well. Story is quite interesting. Can feel a half life / portal inspiration. Unfortunately sometimes

Helpful: 4
Visnox
Recommended | 23 Nov 2024
1h played

I had the privilege of being a beta tester for IHAS, and I can confidently say it is one of the most immersive and heartfelt games I’ve ever played. Developed single-handedly by a talented Ukrainian creator over several

Helpful: 5
♥Flat Surface Studio♥
Recommended | 23 Nov 2024
1.5h played

Amazing game! There’s something really unique about the style and the atmosphere. Game is fun and well balanced, story is interesting and engaging. Definitely worth checking out if you’re into indie games. Highly

Helpful: 2
Ciao
Recommended | 18 Aug 2025
7 min played

Cool story, bit dated graphics. Narrator seems Glados inspired. This game's map editor is underrated. You can make an endless staircase trying to reach the top. It becomes extra fun when you make it competitive, who can

Helpful: 2