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WELCOME TO YOUR NEXT BAD IDEA

Free online games.
Maximum chaos.

No signup. No download. Just one more round.

EARLY ACCESS
Free to playNo signupNo download
NULL Alchemy — discover the impossible
FIRST ORIGINAL · PLAYABLE NOW

Make something
impossible.

Four elements. 216 discoveries.
A perfectly normal start. A very strange finish.

Play NULL Alchemy
NULL / ALCHEMY

Find your kind of fun

Explore the catalogue
All gamesPuzzleMergeArcadeIdleBrainrotPhysicsStrategy
Six originals are ready to play. More originals are in the lab. The collection starts here.

The next wave

Concepts in developmentMeet the lineup
IN DEVELOPMENT

Arcade · Physics
IN DEVELOPMENT

Puzzle · Physics
IN DEVELOPMENT

Idle · Absurd
IN DEVELOPMENT

Arcade · Driving
IN DEVELOPMENT

Physics · Puzzle
IN DEVELOPMENT

Meme · Discovery
IN DEVELOPMENT

Strategy · Builder
IN DEVELOPMENT

Arcade · Colour
IN DEVELOPMENT

Idle · Cosmic
IN DEVELOPMENT

Merge · Physics

Free online games. A little less ordinary.

SlopNest is a new browser-game portal for quick sessions and unexpectedly long afternoons. Our first original, NULL Alchemy, is a free discovery game that runs directly in your browser. Mix elements, build your collection and see how far the combinations go.

No signup. No download.

Play NULL Alchemy instantly on desktop or mobile. No signup, payment or app installation is needed. Your discoveries save on this device.

A whole playground in the making.

Explore our development lineup across puzzle, arcade, idle, physics and strategy. Upcoming concepts are labelled clearly; released games always have a Play now button.

Free online play, without the setup.

Do I need to sign up to play?

No. Our released games start in your browser without an account. Progress and favourites stay on this device.

Do I need to download anything?

No app, installer or extension is required. Your browser loads the game files when you open a game.

Are the games free?

NULL Alchemy is free to play. Its optional video-hint flow is currently simulated; the ad spaces on this preview are inactive.

Can I play on mobile?

NULL Alchemy supports touch on phones and tablets. Each future game will list its actual controls and supported devices.