Legends of Mathmatica²: Under the Shadow of Certainty… is free on Steam

Our record

We first recorded this on 23 September 2026. Listed on Steam. Picked up from Steam, then checked against the store.

From the store page

Legends of Mathmatica2: Under the Shadow of Certainty is a humorous retro style JRPG, featuring a 16-bit aesthetic, an active time battle system, old school puzzle dungeons, and a comedic storyline that is filled with word play and genre savvy silliness.

Excerpt from the Steam store page. Full description there.

Genres and features

Single-playerFull controller support

Questions

Is it really free?

Yes. Legends of Mathmatica²: Under the Shadow of Certainty Demo is free right now on Steam, with nothing to pay.

Is this the full game?

No. A demo is a portion of Legends of Mathmatica²: Under the Shadow of Certainty Demo — usually the opening section — published so you can try it. It is free permanently, but it is not the complete game.

Where do I claim it?

On the official Steam page. We link straight there — we never host game files or act as a middleman.

Earlier giveaways of Legends of Mathmatica²: Under the Shadow of Certainty Demo
Ended	Store	Ran for
—	Steam	—

Earlier giveaways of Legends of Mathmatica²: Under the Shadow of Certainty Demo

Ended

Store

Ran for

—

Steam

—