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- Net autoload: headless dedicated server (--server) on UDP 24242 via ENet, server.json preferences (flags override per run, never saved), reserved names in names.json - Identity: RSA-2048 key per install (Godot has no Ed25519), player id = key hash, challenge/response so ids can't be faked; profile with name and limited appearance (tunic, hair, beard) - Server refuses bans, allowlist misses, duplicate logins, bad or taken names, wrong passwords, old protocol versions and a full server, each with a clear reason; first player on a new server becomes admin - Title screen: Profile, Join Game, and a lobby with server info, rules and who's online - test_net_lobby: real headless server + bot processes over UDP (38 checks); --exit-with so test servers never outlive the test
Valheim-like Survival Game (working title)
A stylised-realistic, low-poly survival game built in Godot 4, inspired by Valheim (look/feel) and Rust (survival depth, player-run servers). Cross-platform (Windows / macOS / Linux). Self-hosted authoritative dedicated server. Sandboxed addon SDK with guard rails.
North star
- Look: low-poly meshes + atmospheric lighting + fog/post-processing. Mood over texture detail. (Valheim recipe — a 5-person team made it run on potatoes.)
- World: mesh/heightmap terrain, procedurally generated, biomes. NOT voxels.
- Building: snap-together prefab pieces (walls, floors, roofs) with structural rules.
- Survival loop: gather → craft → build → defend. Health/stamina, day/night, enemies.
- Multiplayer: authoritative headless dedicated server, same codebase, self-hostable on any OS. Clients are never trusted.
- Addons: sandboxed (Lua), capped API, CPU/memory quotas, no host filesystem/network/escape. Guard rails from day one.
Status
See docs/ROADMAP.md for milestones and docs/ARCHITECTURE.md for the design.
Current milestone: M0 — playable single-player world skeleton (scaffolding on disk; needs Godot 4 installed to open & run).
Requirements
- Godot 4.3+ (standard build; no C# needed — this project uses GDScript).
- Git.
Quick start (once Godot is installed)
# Open the project
godot --path . --editor # or open Godot and import this folder's project.godot
# Run the game
godot --path .
# Run the headless dedicated server (later milestone)
godot --headless --path . -- --server
Layout
project.godot Godot project definition
scenes/ game scenes (.tscn)
scripts/ GDScript (.gd)
core/ shared systems (world, net, save)
player/ player controller, camera
world/ terrain, chunks, generation
building/ snap-together building system
addons_sdk/ the sandboxed addon host + API
addons_examples/ example mods written against the SDK
assets/ models, materials, textures (low-poly)
docs/ architecture, roadmap, addon SDK spec
License
TBD (lean toward MIT or a source-available license — decide before first public release).