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Justin Montgomery

PROFILE

Justin Montgomery

Developed gameplay features and stability improvements for gamkedo-la/AttackStackCharlie and IanCher/Orbs-And-Dash, focusing on player feedback, UI reliability, and defensive mechanics. Delivered systems such as critical danger feedback, low-health warnings, and a “Hurry Up!” time-pressure prompt, using Godot Engine and GDScript to enhance user experience and prevent crashes. Enhanced visual polish with a toggleable CRT shader and refined asteroid movement through procedural generation. In Unity with C#, implemented a shield system that integrates with orb counters and debuff logic, providing invulnerability and robust collision handling. Work emphasized maintainable, testable code and consistent cross-level behavior across both repositories.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

21Total
Bugs
2
Commits
21
Features
8
Lines of code
11,337
Activity Months3

Work History

July 2025

3 Commits • 1 Features

Jul 1, 2025

July 2025 monthly summary for IanCher/Orbs-And-Dash: Delivered the Shield System and Invulnerability Mechanics, introducing a shield prefab that prevents orb loss when active, handles collision and self-destruction, and integrates shield state with orb counter management. Implemented invulnerability during shield to block debuffs and preserve movement speed, and fixed debuff application while shield is active. This work reduces orb-loss risk, enhances gameplay resilience, and provides a robust foundation for future defensive mechanics. Technologies demonstrated include Unity prefab system, collision handling, and state management; strong integration with gameplay counters and debuff logic.

January 2025

6 Commits • 2 Features

Jan 1, 2025

January 2025 monthly focus: AttackStackCharlie delivered two high-impact features with maintainable, testable implementations and a visual polish pass that enhances retro aesthetics while preserving performance. The work is aligned with business value by improving gameplay feel, user engagement, and cross-level visual consistency.

December 2024

12 Commits • 5 Features

Dec 1, 2024

December 2024: Delivered key features and stability improvements for gamkedo-la/AttackStackCharlie, focusing on player feedback, health UI reliability, and refined enemy behavior to raise engagement and reliability across levels. Key features include CriticalDangerFeedback, Health UI accessibility with 1 HP warning, Hurry Up! time-pressure prompt, EvilCircler teleport/rotation fixes with a smoother orbit via lerp, and Projectile Range Balancing to extend projectile duration. Major fixes include preventing crashes when a level lacks a health component. These changes improve UX, reduce crash risk, and enable consistent cross-level behavior.

Activity

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Quality Metrics

Correctness84.8%
Maintainability86.6%
Architecture82.8%
Performance84.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#GDScriptGLSLUnity

Technical Skills

2D Game PhysicsBehavioral LogicBug FixingC#C# ScriptingEnemy AIEvent HandlingGame DevelopmentGodot EngineMovement MechanicsNode ManagementProcedural GenerationRefactoringScene ManagementShader Development

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

gamkedo-la/AttackStackCharlie

Dec 2024 Jan 2025
2 Months active

Languages Used

GDScriptGLSL

Technical Skills

Behavioral LogicBug FixingEnemy AIEvent HandlingGame DevelopmentGodot Engine

IanCher/Orbs-And-Dash

Jul 2025 Jul 2025
1 Month active

Languages Used

C#Unity

Technical Skills

C#C# ScriptingEvent HandlingGame DevelopmentState ManagementUnity