Humanity’s Last Stand
Aerial combat over London. A Unity project built around flight, enemies and an upgradeable arsenal.
- Gameplay systems
- Mobile
- Combat
[ 01 ]Independent portfolio
Wrocław, Poland
MICHAEL
RUSINEK
SOFTWARE ENGINEER
REAL-TIME / SYSTEMS / BACKEND
C# & Unity. Games, simulations and tools.
Explore the result — then inspect how it works.
I build complex systems.
Then I open them up.
ENGINEERING X-RAY
01 / DOCUMENTED CAPABILITIES
Inside the system.
- 01Flight controls
- 02Enemy encounters
- 03Weapon upgrades
- 043D London
Capability map based on the original project description. Internal code dependencies have not been audited.
02 / EVIDENCE STATUS
Measure. Then claim.
- Gameplay capture
- 20-second Android gameplay video
- Release evidence
- Google Play listing linked
- Collaboration
- Two-person project; creator reports game design and programming contribution
- Profiling
- No device trace or repeatable workload documented
The capture shows gameplay; no performance result is inferred from it.
03 / IMPLEMENTATION
Project material.
Unity / C# / Android / 3D Rendering
A source repository is not linked in the available project material. The case study contains the documented scope and real capture.
Watch the result. Explore the system, evidence & code.
ENGINEERING X-RAY
01 / DOCUMENTED CAPABILITIES
Inside the system.
- 01FormationFactory
- 02IFormation strategies
- 03Available object queue
- 04Active object set
FormationFactory.cs selects an IFormation strategy. ObjectPoolBase.cs tracks available instances in a Queue and active instances in a HashSet. These are two inspected subsystems, not a full dependency graph.
02 / EVIDENCE STATUS
Measure. Then claim.
- Source review
- FormationFactory.cs excerpt pinned to 54c2630
- Runtime capture
- No gameplay recording; schematic is source-derived
- Performance data
- README claims not reproduced; no profiler trace
The inspected source supports implementation observations, not runtime performance claims.
03 / IMPLEMENTATION
Follow the source.
FormationFactory.cs / 54c2630 ↗
Open repository return type switch
{
FormationType.V => new VFormation(null),
FormationType.Circle => new CircleFormation(null),
FormationType.Grid => new GridFormation(null),
FormationType.Line => new LineFormation(null),
FormationType.Diamond => new DiamondFormation(null),
_ => new VFormation(null)
};
Watch the result. Explore the system, evidence & code.
ENGINEERING X-RAY
01 / DOCUMENTED CAPABILITIES
Inside the system.
- 01Particle population
- 02Gravitational attraction
- 03Accretion disk
- 04Visual effects
Capability map based on the original project description. Internal code dependencies have not been audited.
02 / EVIDENCE STATUS
Measure. Then claim.
- Visual capture
- 2.6-second clip and project screenshot
- Source access
- No source repository linked
- Performance data
- No profiler trace, particle count or GPU result published
The short clip demonstrates the particle effect; it does not establish frame time or physical accuracy.
03 / IMPLEMENTATION
Project material.
Unity / C# / Compute Shaders / Particles
A source repository is not linked in the available project material. The case study contains the documented scope and real capture.
Watch the result. Explore the system, evidence & code.
ENGINEERING X-RAY
01 / DOCUMENTED CAPABILITIES
Inside the system.
- 01Path input
- 02Path geometry
- 03Line Renderer
- 04Trajectory view
Capability map based on the original project description. Internal code dependencies have not been audited.
02 / EVIDENCE STATUS
Measure. Then claim.
- Visual capture
- 20-second recording and project screenshot
- Source access
- Original repository link is unavailable
- Performance data
- No point-count, allocation or CPU-time results published
The recording demonstrates the trajectory view; performance remains unmeasured.
03 / IMPLEMENTATION
Project material.
Unity / C# / Line Renderer
A source repository is not linked in the available project material. The case study contains the documented scope and real capture.
Watch the result. Explore the system, evidence & code.
Project evidence Recordings, diagrams and source.
Flying AI Swarm
Formation strategies, pooled agents and swarm behaviour in Unity, with inspectable C# source.
- Gameplay systems
- Formation strategies
- Object pooling
Blackhole Simulation
Particle attraction, accretion disks and gravitational effects explored in a real-time Unity simulation.
- Simulation
- GPU
- Rendering
02 / ENGINEERING NOTES
Beyond the screenshot.
Source reviews, design decisions and lessons from building. The failure log will grow with documented incidents.
What a pool still allocates.
The cleanup path copies its active set before iteration. A useful implementation detail to inspect before making a zero-allocation claim.
Inspect the sourceStart with the document.
Static case studies first. Interactive islands where they help explain the engineering. A smaller runtime and readable content before JavaScript.
Read the decisionTHE INTERACTIVE SIDE
Less theory. More experimenting.
Explore four live models of allocation, timing, search and queues.