Liquidum
Offers
DLC
Trailers & screenshots
1 / 7



About Liquidum
Liquidum is an aquatic picross puzzle game in which you fill interconnected aquariums with flowing water. You progress through six sections, with new challenges and mechanics introduced across more than 70 handcrafted levels.
Puzzle mechanics
Puzzles include hidden hints, boats that float above the water and diagonal walls within cells. These elements are introduced progressively as you play.
Daily and endless puzzles
Daily levels have unique themes for each weekday, and leaderboards let you compare results with friends and the community. Explorer Mode offers procedurally generated levels with customizable difficulty for endless puzzles.
Create and share levels
Use the level editor to make puzzles for yourself and others. You can share your creations through Steam Workshop, where players can explore and play user-generated levels.
Frequently asked questions
The best price for Liquidum is $4.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Liquidum are: Windows 7, 2 GB RAM, 256 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Liquidum is a single-player game.
Mostly, yes. Valve rates Liquidum as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Liquidum is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.












