Hypersomnia
Open-source multiplayer top-down shooter with an in-game map editor
Hypersomnia is a community-driven multiplayer top-down shooter built from scratch in modern C++ without using a game engine. It supports native desktop clients and a browser version, aiming for fast competitive matches and easy community content creation.
Key Features
- Multiplayer top-down shooter gameplay with multiple game modes
- Deterministic networking model that transmits player inputs to stay in sync across platforms (including browser and native clients)
- In-game map editor for creating and playtesting arenas with friends
- Cross-platform support for Windows, Linux, and macOS, with a web-playable client available
- Built-from-scratch tech stack (rendering, simulation, and networking) focused on performance and control
Use Cases
- Host community game nights or competitive matches on your own server
- Create and iterate on custom maps for private events or public play
- Learn from and extend a full C++ multiplayer game codebase (engine-less approach)
Hypersomnia is a strong fit for communities that want an open-source shooter they can run themselves, as well as developers interested in deterministic multiplayer simulation and tooling like integrated editors.
Categories:
Tags:
Tech Stack:
C++
JavaScript
HTML
Docker
C
CSS
CMakeSimilar Services
n8n
Workflow automation platform with visual builder and code support
Self-hostable workflow automation platform combining a visual builder with JavaScript/Python code steps, 400+ integrations, and AI-assisted automation.
Ansible
Agentless IT automation and configuration management engine
Open source, agentless automation engine for configuration management, app deployment, orchestration, and infrastructure provisioning using YAML playbooks over SSH.
NocoDB
No-code spreadsheet interface for SQL databases with APIs
Open-source Airtable alternative that turns Postgres/MySQL/SQLite into a no-code spreadsheet UI with views, permissions, integrations, and REST APIs.
Huginn
Open-source platform for self-hosted automation agents
Huginn is an open-source automation platform that runs agents to monitor web data, process events, and trigger actions — self-hosted and extensible.
Apache Airflow
Platform to author, schedule, and monitor workflows as code
Apache Airflow is a workflow orchestration platform to define, schedule, and monitor data pipelines and other batch jobs using Python-defined DAGs.
Appsmith
Open-source low-code platform for internal tools and dashboards
Build and deploy internal tools, admin panels, and dashboards with a low-code UI builder that connects to databases and APIs and supports JavaScript logic and Git workflo...
