The Alters gets a 20-hour expansion called Last Variable on July 13

11 bit studios released a new gameplay trailer for The Alters: Last Variable on July 2, and the expansion arrives July 13 on PC, PS5, and Xbox Series X/S. If you played the base game last year, this is the studio taking the idea that made The Alters work and running it in one very specific direction.

Quick refresher for everyone else. The Alters is a survival game about a lone worker named Jan, stranded on a hostile planet, who prints clones of himself built from different life choices to crew a giant rolling base. One Jan is an engineer, another a botanist, another a refiner. The catch is that they are all still Jan, with all the resentment and second-guessing that comes with a crew made of you. It launched in June 2025, reviewed well (the base game sits at 85 on Metacritic), and 11 bit said it passed 280,000 copies sold inside a month.

What Last Variable actually is

Last Variable takes place years after the first game, on the story branch where Jan the Scientist decides to stay on the planet instead of leaving. This time every alter he prints is a specialist in his own field: a Geologist, a Biologist, a Chemist, a Physicist. It is a crew made entirely of scientist versions of one man, each certain his approach to the work is the correct one.

The core loop is still recognizably The Alters, pushed toward research and terraforming. You turn dead sectors into habitable ground, pull exotic materials out of the planet, and climb research tiers to unlock better tech. The new wrinkle is Field Labs, which let an alter run experiments out on the surface during expeditions instead of hauling every sample back to base.

The planet does not sit still for it. 11 bit says earthquakes, radiation surges, and other hazards show up more often the deeper you get, and the surface reshapes itself after each cooldown cycle, so terrain you memorized in one chapter is gone by the next. Aging is the quiet problem under all of it. Without cryosleep to pause them, your scientists keep getting older while they work.

Here is the setup in the game's own words:

Years have passed since Jan Scientist refused to leave the planet. The world has transformed around him. And he realizes what he's always feared: this work cannot be done alone.

What it costs and what you need

Two practical things. Last Variable requires the base game, so it is not a standalone purchase. And if you already own The Alters: Deluxe Edition, the expansion is bundled in at no extra cost. For everyone else it is paid, and storefront listings put it at $19.99.

11 bit is calling this an expansion rather than a piece of DLC, and the length backs that up. The studio estimates roughly 20 hours to finish it. That is a second campaign, not a cosmetic pack or a handful of side missions bolted onto the ending.

Worth crediting the studio for the shape of this. 11 bit admitted last year that The Alters was hard to sell precisely because it is hard to explain in one line. Following a game like that with a full second scenario, rather than a quick drip of extra content, is the harder and more interesting move.

The Alters: Last Variable is out July 13 on PC, PS5, and Xbox Series X/S.