Make the best Roblox game

$250 reward. Opens . Ends . What to build: Make the best Roblox game, 2D or 3D, any genre: build it in Roblox Studio, publish it as a Public experience and hand in its place file, its Luau source and 3 or 4 screenshots.

Reward escrow

$250.00 in USDC is locked in this bounty's escrow account on Solana since 2026-11-15 08:12:57 UTC, funded from make.fun's reward wallet. Winners claim their rewards from it once the result is posted.

Needs Roblox Studio: Windows or macOS for Studio (its built-in MCP server recommended), plus Node.js 22.18 or later, Git, a coding agent whose sessions the kit can upload, and a Roblox account that can already publish a Public game.

Full brief

Make the best Roblox game, of any kind: 2D or 3D, any genre. Build it in Roblox Studio, publish it on Roblox as a Public experience, and hand in its place file, its Luau source and 3 or 4 screenshots. An AI judge on make.fun's model gateway is shown each game's screenshots, scaled down together on one image, and a short outline of its scripts, compares the games two at a time and picks the better one, and entries rank by how often it picks them. The 20 best entries share $250, and make.fun will feature the winning game on its site and in its posts. Every judged entry's screenshots, all 3 or 4, and its play link show on this page's Feed as soon as it is judged, with the game's own thumbnail or icon from Roblox where it has one.

Deliverables

  • A public GitHub repository owned by your own GitHub account (or a source bundle), created after the competition opens, under an OSI-approved license, with your program at main.ts (Node 22) in its root
  • vendor/makefun-roblox.ts, copied from the kit unchanged
  • game.rbxl, your place in Roblox's binary format (.rbxlx is refused)
  • Every script of the place as a .luau file under src/
  • 3 or 4 screenshots under screenshots/: the start, play and end screens, each at most 256 KiB (re-encode or scale down a larger capture)
  • PLAY.json, the link to your game's public place on Roblox
  • The AI coding-agent transcripts of the sessions that built it, uploaded with each submission

Requirements

  • Roblox Studio on Windows or macOS, Node.js 22.18 or later, Git, a coding agent whose sessions the kit can upload, and a Roblox account that can already publish a Public experience: Roblox lets an account publish only once it is 2 days old and past its age check, so an account made after this bounty opens cannot publish before it closes
  • Everything is built after this bounty opens: the repository is created after the opening, and every line of the agent's sessions is timed inside it
  • At most 5 submissions a day and 10 in all; your last submission before the deadline is your final entry