20K9
Melee-inspired platform fighter you play in your browser
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The year is 20K9... the only character is "dog"... only stage is "final bark"... no items... A Melee-inspired platform fighter with ranked matchmaking (rollback netcode), Elo ratings, practice mode, and a leaderboard.
PH · launched Sep 11, 2026 · 3 upvotes (top 11%) · 1 view
Niche: browser-based video games · 380 launches, 21 in the last 7 days ▼ -28% · Explore this niche →
Category and tags
- Media & entertainment
- Vertical SaaS
- B2C
- Not AI
- Commercial product
- Games
Visit website ↗ Source listing ↗
More like this: all 380 launches in browser-based video games →
Could you build this?
No A browser-based fighting game featuring Melee-style frame-exact mechanics and deterministic rollback netcode is one of the hardest technical challenges in game programming.
What it would actually take: Implementation requires a completely deterministic game physics/state engine compiled to WebAssembly (typically written in Rust or C++) decoupled from the rendering loop (Canvas/WebGL). Networking requires WebRTC DataChannels coupled with a GGPO-style rollback netcode implementation that predicts remote frames, rolls back simulation state upon desync, and resimulates frames within 16.6ms. A specialized real-time matchmaker and state synchronization architecture is also required.
Competitors
Other products that read as similar to this one : 164 launches clear the similarity bar, closest 8 shown.
Attention rank: #17 of 165 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 275 days after the earliest competitor.
- melee-web-fighter · github · 2026-09-27 · 9 upvotes · similarity 0.53
- melee-unlocked · github · 2026-09-12 · 48 upvotes · similarity 0.50
- MEMELEE · ph · 2026-11-10 · 1 upvotes · similarity 0.50
- melee-pc · github · 2026-09-14 · 314 upvotes · similarity 0.49
- smw-street-fighter · github · 2026-10-12 · 10 upvotes · similarity 0.49
- Melee-X · github · 2026-09-29 · 18 upvotes · similarity 0.48
- BrawlRecompiled · github · 2026-10-22 · 108 upvotes · similarity 0.47
- melee-ps3 · github · 2026-11-02 · 15 upvotes · similarity 0.47
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