12 example apps · Storm devnet

Example apps,
built on Storm.

Nimbus is a playground of small, working apps — sports odds, provably-fair games driven by the network randomness beacon, prediction markets, order books and names. Poke at them with play credits, peek at how they work, then go build your own.

Explore the appsBuild on Storm
Built on StormPlay credits · no real valueNot operated by Stormbeacon: loading…

Pick an app, any app

Running on Storm devnet

Sports Odds Market

Pre-match odds for football, basketball and tennis with a bet slip, singles and accumulators.

Sportssample databet slip

Dice

Pick a target and over/under. Every roll is derived from the Storm randomness beacon.

Gamesprovably fairlive devnet data

Crash

A multiplier climbs until it crashes. Cash out before it does.

Gamesprovably fairlive devnet data

Plinko

Drop a ball through 12 rows of pegs. Each bounce is a fair coin from the seed.

Gamesprovably fairlive devnet data

Blackjack

Classic blackjack with a seeded, verifiable shuffle. Hit, stand, double.

Gamesprovably fairlive devnet data

Slots

Three reels, five paylines-worth of fun. Published paytable and RTP.

Gamesprovably fairlive devnet data

Roulette

European single-zero roulette. Red/black, odd/even, dozens and straight-ups.

Gamesprovably fairlive devnet data

Prediction Markets

Yes/No markets priced by an automated market maker. Prices move as you trade.

Marketssample dataAMM pricing

Order Book Exchange

A central limit order book with price-time priority matching and depth chart.

Tradingsimulated bookmatching engine

Name Lookup

Check if a .storm name is available, its yearly price and resolution, live from devnet.

Nameslive devnet dataread-only

Fair Raffle

Paste entrants, commit to a future beacon round, draw winners anyone can verify.

Randomnessprovably fairlive devnet data

Randomness Beacon

Watch the Storm threshold randomness beacon produce a new value every block.

Randomnesslive devnet dataread-only
1

Play

Every app starts you with 1,000 play credits stored in your browser. No wallet, no sign-up, nothing of value.

2

Verify

Game outcomes are derived from the Storm devnet randomness beacon plus your seed — recompute any result yourself.

3

Build

Like what you see? The Storm builder docs walk you through making your own: stormchain.network/docs/build.