Nicheloom visits: 58,069 all-time · 7,637 in the last 7 days

The opportunity tracker for new startups.

Today: 1,953 launches · Niche of the day: specialized calculation tools · See what launched today →

Number Gacha, a gacha game distilled to its essence

Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.

Want to reach these readers? Sponsor an issue.

Number Gacha is a half-parody, half-real gacha game where you roll, unwrap, and battle numbers. Play on Desktop for the best experience!

HN · launched May 13, 2026 · 268 upvotes (top 3%) · 1 view

Niche: browser-based video games · 380 launches, 21 in the last 7 days ▼ -28% · Explore this niche →

Category and tags

  • Media & entertainment
  • B2C
  • Not AI
  • Hobby / open-source project

Visit website ↗ Source listing ↗

Could you build this?

Yes A simple novelty web-based gacha game with number roll mechanics and basic battles can be vibe-coded in a weekend.

Discussion

20 comments analyzed.

Competitors mentioned: Progress Quest, Paperclips, other gacha games

Concerns raised: Battle reward scaling falls off cliff after level 10, Bug eating card packs with spam clicking, Number 6 appears disproportionately often, Boss attack animation cancels but damage still applies, Roll counter appears incorrect (more packs than rolls)

Feature requests: Prestige system to extend endgame, Keyboard controls for battle (QWE keybindings), Unlockable mechanics in Clubs skill tree to educate new features, Expand thin Clubs skill tree with more unlocks, Different boss numbers early progression to better introduce Factor ability

Competitors

Other products that read as similar to this one : 107 launches clear the similarity bar, closest 8 shown.

Attention rank: #3 of 108 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 134 days after the earliest competitor.

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.