--- title: Making a Viral Roblox RNG Game in 30 Days | daily.dev description: A developer documents a 30-day sprint to build a viral Roblox RNG (gacha-style) game combined with tower defense mechanics, working with a friend/scripter... canonical: https://daily.dev/posts/making-a-viral-roblox-rng-game-in-30-days-upr9ycosu twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Making a Viral Roblox RNG Game in 30 Days | daily.dev og:description: A developer documents a 30-day sprint to build a viral Roblox RNG (gacha-style) game combined with tower defense mechanics, working with a friend/scripter... og:url: https://daily.dev/posts/making-a-viral-roblox-rng-game-in-30-days-upr9ycosu og:image: https://api.daily.dev/og/posts/uPr9yCOSu.png og:image:alt: Making a Viral Roblox RNG Game in 30 Days og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Making a Viral Roblox RNG Game in 30 Days **[YouTube](https://daily.dev/sources/youtube)** · 19 min read · 0 upvotes · 0 comments ## Summary A developer documents a 30-day sprint to build a viral Roblox RNG (gacha-style) game combined with tower defense mechanics, working with a friend/scripter named Lloyd. The video covers ideation, Blender modeling, UI design, scripting animations and cutscenes, balancing gameplay across dozens of waves, fixing game-breaking bugs (like an infinite luck exploit and a turret-stacking exploit), launching ads (spending over 13,000 Robux plus a 100,000 Robux publishing fee), and tracking player growth from a handful of testers to over 100 concurrent players. The project ends with a net loss of over 170,000 Robux but is framed as a success due to community traction. A sponsored segment promotes meshy.ai, an AI tool for generating 3D assets. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#game-development](https://daily.dev/tags/game-development), [#3d](https://daily.dev/tags/3d), [#blender](https://daily.dev/tags/blender) [View this post on daily.dev](https://daily.dev/posts/making-a-viral-roblox-rng-game-in-30-days-upr9ycosu) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Making a Viral Roblox RNG Game in 30 Days","url":"https://daily.dev/posts/making-a-viral-roblox-rng-game-in-30-days-upr9ycosu","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/making-a-viral-roblox-rng-game-in-30-days-upr9ycosu"},"datePublished":"2026-09-03T10:28:05.728Z","dateModified":"2026-09-03T10:28:23.568Z","description":"A developer documents a 30-day sprint to build a viral Roblox RNG (gacha-style) game combined with tower defense mechanics, working with a friend/scripter...","image":"https://i.ytimg.com/vi/pjN_aBDHAfY/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/pjN_aBDHAfY/sddefault.jpg","isAccessibleForFree":true,"articleSection":"YouTube","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"YouTube","logo":"https://media.daily.dev/image/upload/s--W5zMumpP--/f_auto/v1725350181/logos/youtube","url":"https://daily.dev/sources/youtube"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/making-a-viral-roblox-rng-game-in-30-days-upr9ycosu","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"game-development,3d,blender","timeRequired":"PT19M","video":{"@type":"VideoObject","name":"Making a Viral Roblox RNG Game in 30 Days","description":"A developer documents a 30-day sprint to build a viral Roblox RNG (gacha-style) game combined with tower defense mechanics, working with a friend/scripter...","thumbnailUrl":"https://i.ytimg.com/vi/pjN_aBDHAfY/sddefault.jpg","uploadDate":"2026-09-03T10:28:05.728Z","duration":"PT19M","url":"https://api.daily.dev/r/uPr9yCOSu","embedUrl":"https://www.youtube.com/embed/pjN_aBDHAfY"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"YouTube","item":"https://daily.dev/sources/youtube"},{"@type":"ListItem","position":3,"name":"Making a Viral Roblox RNG Game in 30 Days"}]} ```