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Astrocade vs Roblox: which one fits what you want to make

Astrocade is a feed of AI-made games: you describe a game and its AI builds it, on the web, iPhone or Android. Roblox is a huge 3D multiplayer platform, and its games are built in Roblox Studio on a Windows or Mac computer. Astrocade is faster to make with. Roblox is deeper to play and build on. Roam is a third option for making a game on your iPhone.

Astrocade vs Roblox, side by side

From each company's store listings, docs and terms, checked November 4, 2026.

Speed vs depth: how each one is built

Astrocade is about speed. Its store listing says most games take a few minutes, and its App Store page says over 1,000 new games go up daily. Friends compete through scores.

Roblox is about depth. Its games are 3D worlds that many people share at once, built by studios, indie teams and solo creators. Studio needs a computer, and its scripting language is Luau. Roblox opened a Build public alpha in New Zealand in July 2026, and said on its Q3 2026 call that it plans a broader US rollout in December.

Roblox has another rival for builders in Fortnite: Fortnite Creative vs Roblox compares their editors.

Pick by what you want to make

Making it on your phone instead

Roam is an iPhone app where you play games and make your own. Describe the game in a sentence, or start from a photo of your friend, your dog or a meme. Then change it by talking: "more enemies", "make it two-player". No code.

Roam is free to download and play, and making games works without a subscription. Optional Spark and Reality plans and credit packs add more creation. Roam's terms say you keep ownership of what you make.

Play it on Roam

More on Roam

Make your own game on Roam

Describe the game you would build on Astrocade or Roblox in one sentence, then play it solo or send it to your friends so they can join. Roam is rated 13+ on the App Store.

Try: "a Roblox-style obby on floating islands, my friends race me to the top, lava rises every 30 seconds, last one up is the monster"

Roam ("Roam - Make Games" on the App Store) is an iPhone app where you play games and make your own by describing them or from a photo. It is free to download and play, and making games works without a subscription; optional Spark and Reality plans and credit packs add more creation. Android: pre-register on Google Play.

Questions people ask

Is Astrocade better than Roblox?

They do different jobs. Astrocade is faster for making a small game from one idea. Roblox has large 3D multiplayer worlds and fuller tools, but building there means Studio on a computer.

Can you make a Roblox game on Astrocade?

No. Games made on Astrocade live on Astrocade. Roblox games are made in Roblox Studio or, where it is available, Roblox Build, and they stay on Roblox.

Can I make a game on my phone instead?

Yes. Astrocade has iPhone and Android apps, and Roblox Build is still rolling out. On Roam you describe a game or use a photo on your iPhone.

Sources, checked November 4, 2026

Keep exploring

Get the Roam appAndroid: pre-register