AI Olympius: What the Game Is and What Its 1.0 Release Brings

AI Olympius is a third-person shooter with RPG and base-building elements from Ukrainian studio Lion’s Shade, and it is trending because it left Steam Early Access and launched as a full 1.0 release on October 18, 2026. Despite the name, it is a video game about fighting an artificial intelligence, not an AI tool you can use.

Since this is an AI software site, that distinction matters: if you searched “ai olympius” expecting a chatbot or productivity app, this is not it. If you came for the game, here is what it is, what the 1.0 launch changes, and whether it is worth a look. All details are as of October 2026 and may change with updates.

What AI Olympius is

The premise: an artificial intelligence has set itself up as a god on top of “Olympus,” and you join a human resistance to fight your way up. You battle drones and robots controlled by that supreme AI, using rebel technology and a growing arsenal.

According to the Steam store page and listings that mirror it, the main pillars are:

• Third-person shooting with RPG-style character progression.
• Over 60 weapon and costume modifications to tune your build.
• Mind control, which lets you capture enemy robots or turn them into allies.
• A base-building mode alongside the campaign.
• Two-player split-screen co-op on a single PC.

The game is set in the same universe as Lion’s Shade’s earlier city-building strategy game, Cliff Empire (2019). Ukrainian tech outlet Mezha covered the game during Early Access as a Ukrainian-made shooter, and Lion’s Shade is listed as both developer and publisher.

How long is the campaign?

Sources disagree here. One older listing describes 28 campaign missions and roughly 30 hours of play, while a more recent GG.deals description mentions over 30 missions and about 35 hours. The higher figure likely reflects content added during Early Access, but treat both as rough estimates rather than a guarantee.

What changed with the 1.0 release

AI Olympius entered Early Access on July 20, 2023. SteamDB now lists its release state as “released,” with a store release date of October 18, 2026.

In its launch messaging, reported by HappyGamer and posted on the Steam Community hub, Lion’s Shade says:

• The game went through about 6.5 years of development and more than 170 updates during the Early Access period.
• “Not everything is perfect,” and some planned features were dropped because the studio ran short of resources.
• The game will continue to receive polish and fixes, but no public roadmap has been shared.

A Steam community post also lists version 1.0.0 arriving on October 8 and 1.0.1 on October 14, a little before the official store release date. In other words, the 1.0 build was in players’ hands shortly before the Early Access label was formally removed. A community post from early October noted the store page was still showing the Early Access banner at that point, so the store page lagged behind the version number.

What “cut features” means for you

The developer has been upfront that the final game is smaller than some original plans. If you followed the Early Access and were waiting for a specific feature, check the latest patch notes on the Steam hub before assuming it shipped. In particular, earlier listings described online multiplayer as still in development; the confirmed co-op mode is local split-screen.

Price and reviews

Prices vary by region and launch discounts are temporary, so check the Steam page for the price in your currency. Review counts will also grow quickly now that the game has launched; the “Very Positive” rating was based on a fairly small number of reviews at the time of writing, which is normal for an indie title.

System requirements

These are the PC requirements as listed on store mirrors such as GG.deals and PCGameBenchmark:

PCGameBenchmark puts the install size at around 4 GB, slightly under the 5 GB storage figure, so leave some headroom for updates.

Steam Deck, Mac and Linux

SteamBase lists the game as Steam Deck Playable, meaning it runs with some limitations. The same site lists Mac and Linux support, while other third-party listings mention Windows only. Because of that conflict, check the platform icons on the official Steam page before buying for a non-Windows machine.

How to get it safely

The only official way to buy and play AI Olympius is through Steam.

1. Open the AI Olympius Steam page in a browser or the Steam client.
2. Check the platform icons, current price and the “Recent reviews” summary.
3. If you are unsure, watch the trailers and read a few recent reviews from players with similar hardware.
4. Add it to your cart and purchase, or wishlist it to be notified about future discounts.
5. Install from your Steam library. If you play on Steam Deck, review the Deck compatibility notes on the store page first.

Avoid sites offering free downloads of the game: they are unofficial, deprive a small studio of income, and are a common source of malware.

Should you play it?

AI Olympius is a good fit if you like mid-budget third-person shooters with build-crafting, enjoy local co-op on a single PC, or are a Cliff Empire fan curious about the wider universe. The price is modest for a campaign reported at 30 hours or more, and the Steam reception so far is positive.

Go in with realistic expectations, though. This is a small studio’s game that spent years in Early Access, and the developer openly says some features were cut and polish is ongoing. If online multiplayer or a big content roadmap is a dealbreaker, wait for post-launch patches and updated reviews before deciding.

And if you landed here looking for actual AI software, the name is a coincidence: AI Olympius is about fighting an AI, not using one.