leandoom
(Lean)DOOM: a native Lean 4 DOOM engine with original-WAD support and kernel-checked movement and autoaim proofs.
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This is 1 of 192 launches in GPU developer tools and infrastructure — see how it stacks up on momentum and crowding →
1609 other launches read as similar to this one →
Details
- External ID
- 1403532202
- Source
- GITHUB
- Company
- —
- Product
- bendoom
- Website domain
- github.com
- Launched
- Oct. 3, 2026
- Cohort
- —
- Upvotes
- 17
- Upvotes percentile
- 0.41745283018867924
- Tags
- doom, functional-programming, game-engine, lean4, theorem-proving
- Fetched at
- Oct. 6, 2026, 5:02 p.m.
- Updated at
- Oct. 6, 2026, 5:02 p.m.
Enrichment
- Niche
- GPU developer tools and infrastructure
- Vertical
- Media & entertainment
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- verified doom engine for lean 4 developers
- Manually corrected
- False
Could you build this?
No Building a DOOM game engine in Lean 4 with formal mathematical verification and kernel-checked proofs requires deep expertise in formal methods, theorem proving, and game engine architecture.
What it would actually take: The project requires re-implementing the classic DOOM BSP/rendering/movement pipeline natively in Lean 4 while modeling physics and collision systems mathematically. It requires interactive theorem proving expertise to formulate formal theorems and write machine-checked proofs that movement and auto-aim invariants hold. This demands specialized knowledge at the intersection of computer graphics, systems programming, and dependent type theory.
Competitors
Other products that read as similar to this one — 1609 launches clear the similarity bar, closest 8 shown.
Attention rank: #901 of 1610 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 339 days after the earliest competitor.
- ConZF · github · 2026-09-18 · 17 upvotes · similarity 0.58
- doom-os · github · 2026-09-28 · 60 upvotes · similarity 0.58
- LeanAutoformalizationSkills · github · 2026-10-04 · 26 upvotes · similarity 0.57
- MojoRecomp · github · 2026-09-28 · 25 upvotes · similarity 0.55
- VeriTile · github · 2026-09-24 · 24 upvotes · similarity 0.54
- tmux-lean · github · 2026-09-21 · 9 upvotes · similarity 0.53
- Verified Deep Learning with Lean 4 · hn · 2026-04-21 · 6 upvotes · similarity 0.53
- open-annihilation · github · 2026-09-25 · 21 upvotes · similarity 0.52
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