Jericho Crosby (Chalwk)

About Me

Hey! I'm Jericho, an independent developer. I build tools, mods, bots, and utilities. Sometimes I live-code projects from scratch on Twitch - break things, fix things, document it. I love tackling weird programming shenanigans, and I'm also a gamer, spending most of my time in Microsoft Flight Simulator, with the occasional detour into Halo, Minecraft, and survival-horror games.

My goal is simple: create fun, useful, or just plain interesting stuff for people to enjoy or learn from.

"There's nothing quite like being able to say at the end of the day, I made this. This is my world." - me

What I'm up to

Building games with LÖVE, Solar2D and LibGDX

Modding worlds in Minecraft, Halo, Roblox, and Garry's Mod

Building community tools like Discord bots, PWAs, and mobile apps

Running Coastal Peaks Air Service (CPAS) - a Virtual Charter (VC) and specialty flight operator for Microsoft Flight Simulator. We operate general aviation aircraft and helicopters for tours, charters, and HEMS missions, flying realistic routes across New Zealand's South Island. Our flights cover Canterbury, Christchurch, Banks Peninsula, and the dramatic landscapes of the West Coast and Southern Alps, offering an experience distinct from traditional virtual airlines.

Project Highlights

MSFS Aviation Virtual Charter New Zealand

Coastal Peaks Air Service (CPAS)

A realism-focused Virtual Charter and specialty flight operator for Microsoft Flight Simulator, flying immersive GA and helicopter missions across New Zealand's South Island.

Charter, scenic, and HEMS-style missions
Real-world routes across Canterbury, the West Coast, and the Southern Alps
Custom tooling, documentation, and operational structure

Visit CPAS Website

Lua Halo SAPP/Phasor

Halo Script Projects

The largest public archive of Lua scripts enhancing gameplay in Halo: PC (Retail) and Halo: Custom Edition (CE).

Scripts for SAPP and Phasor server mods
Comprehensive libraries, resources and utilities
Active community contributions

View Library GitHub

Java Discord Bot Halo

SAPPDiscordBot

A Java-based Discord bot integrating with SAPP (Halo: PC/CE) servers to provide server management, stats, and notifications directly to Discord.

Automates server notifications to Discord channels
Supports player stats, server events, and admin commands
Customizable and extendable via Java

View on GitHub

See More Projects on GitHub