Free Sputnika Game on Steam Before It Goes Paid

Build a miniature solar system in Sputnika Game, a casual puzzle in which matching planets combine into larger ones. Aim each shot inside the bubble and watch gravity rearrange the growing cluster. If a planet escapes the boundary, the run is over.

The developer has announced that Sputnika will become a paid game on 23 September. Players who add or play it before that date can keep access without paying for the changeover. Open the official Steam page using the claim button, sign in and add the game to your library while it is still free.

You will need a Steam account and a compatible device. The Windows requirements include Windows 10 64-bit, 4GB RAM and 250MB of storage. Steam also lists the game as verified for Steam Deck.

No precise changeover hour has been published. Claim before 23 September; this listing closes on 22 September to avoid suggesting a guaranteed last-minute window.

Available while the official Steam listing remains free. The developer says users who add or play the game before 23 September retain access after the move to paid availability. A Steam account and compatible hardware are required. An exact changeover time has not been confirmed, so claim early. This listing closes at 11.59pm UK time on 22 September as a precaution.

The offer Free Sputnika Game on Steam Before It Goes Paid expired on 22nd September 2026.