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A Roblox tycoon that earns, saves and rebirths

For: Roblox developers building tycoons and idle games.

A complete, tested Luau tycoon framework: plots, a checked unlock graph, physics-free droppers and upgraders with exact income maths, a collector pad, capped offline earnings, rebirths that can't double-fire, and saving. Lay out your plot in Studio or start from the grey-box demo.

Millwren vs the alternatives

Published prices, each checked on the date shown; prices change, so confirm on each site.

ProductPriceFreeChecked
Millwren$8 once; $25 for all 4 kitssampler modules + real output on the kit pagelive
Tycoon kit (Bloxcode, itch.io)$6–2026-10-10
Building/Tycoon kit (polysw, itch.io)$10–2026-10-10
Tycoon Starter Kit (ravencreew, itch.io)$5–2026-10-10

Why teams pick Millwren

FAQ

Why not a free tycoon kit?

Most spawn a physics part per drop and trust touches; Millwren keeps money on the server and makes drops cosmetic.

Why not build it yourself?

You can; this saves the unlock graph, the income maths, rebirth races and save/restore order, with tests.

What licence do I get?

Licence: unlimited Roblox experiences, commercial use, for you or your clients; no credit needed. No reselling or sharing the code itself.

Works well with

Millwren Tycoon KitPlots, droppers, upgraders, rebirths and saving in tested Luau.Stallwren Shop & Currency SystemGame passes, developer products and a daily shop that never double-grant: tested Luau.Gavelwick Admin Commands38 admin commands with ranks, timed bans and an audit log.StudwrightSession-locked DataStore saves plus 15 more tested Roblox systems.

Related

All CyberMax Roblox kitsBuyer guides with pricesAPI alternativesPublished prices side by side
Product names of other companies are trademarks of their owners and are used only to compare published prices; no affiliation is implied.

Free: the Roblox Starter Kit

7 free Luau modules (damage, pets, shop formatting, admin audit log, tycoon guards and more) plus 3 free calculators, then 5 short emails with the scripting fixes we see go wrong most often.

You get one email to confirm first. Then the kit, and 5 short emails over two weeks. One-click unsubscribe in every email; we never share your address.