Game development
systems you can play
Gameplay systems, engine work and level design in Unity and Unreal. Where I learned to think in 3D space — and still the work I care about most.
UnityUnreal Engine 5C#C++
Now building VR + the RCAAS.tech studio
Prabhat Bhusal
Game & VR developer · 3D artist
Gameplay systems and VR in Unity and Unreal Engine 5, props modelled in Blender, and the RCAAS.tech studio, where LiDAR-captured places become Gaussian-splat tours in the browser. A geomatics degree underneath it all.
UnityUnreal EngineBlenderthree.jsC++VRGaussian SplattingLiDARDigital TwinSketchfab
- 2games in the works
- 5builds shipped
- 3fields
- <1dreply time
[ what I build ]
Games that know where they are.
Gameplay systems in Unity and Unreal — movement, combat and AI that feel right.
Worlds on real terrain, built from LiDAR and survey data.
And the props that fill them, modelled in Blender.
press start
Every game starts in someone's hands.
Keep scrolling and I will take one apart — the way I build them.
gameplay
Systems that feel right.
Movement, combat and enemy AI: state machines, input buffering and tuning curves, iterated until the controller disappears in your hands.
- C#
- C++
- state machines
- AI
engine & tools
Under the shell.
Unity and Unreal Engine 5. Editor tools and ScriptableObject pipelines, Blueprints where they help and C++ where they do not — profiled until it holds its frame rate.
- Unity
- Unreal Engine 5
- tools
- profiling
real worlds
Levels on real ground.
A geomatics engineer's habit: LiDAR scans and survey data become terrain, so a level can sit on a real valley instead of a guessed one.
- LiDAR
- heightmaps
- Gaussian splats
ship it
Then it ships.
Builds you can download and play, props you can spin on Sketchfab, and the site you are on, rendered live in three.js.
right now
What I am building
live · rcaas technologyrcaas.tech
RCAAS.tech studio
Real places, captured with LiDAR, become Gaussian-splat tours anyone can walk, fly or orbit through in a browser — authored in a private studio, published with enquiries and bookings built in.
- scan
- import
- author
- publish
- enquire
- walk, fly and orbit
- hotspots and portals
- day / night in one tap
- English · नेपाली · 中文
- bookings and enquiries in-tour
- team roles and version history
- Next.js
- React 19
- React Three Fiber
- Gaussian splats
- Express
- Cloudflare R2
in development · vr
VR walk-throughs
Putting people inside captured places at full scale: room-scale VR for standalone headsets, built with game-engine tooling on the same captures the tours use.
- 6DoF
- standalone headsets
- teleport controls
record
- RCAAS TechnologyGame & VR developer, building the studio platformnow
- Ridge Runner · Signal DepthMy own PC games, in Unity and Unreal Engineongoing
- Blender propsA crate, a stool and a cabinet, on Sketchfab and ArtStationnow
- Freelance web & spatialWebGIS, e-commerce and computer-vision buildsbefore
- Geomatics EngineeringThesis: road-defect monitoring with LiDAR and YOLOv8degree
the games
Games I am building
PC builds where the engine work is the point — terrain tooling, movement systems and levels that teach themselves.
three fields
Three fields, one way of thinking
They look separate on a CV. In practice they all come down to modelling space and then making it interactive.
systems you can play
3D modelling
one prop at a time
Props modelled in Blender, from a wooden crate up: shapes, materials and lighting, published on Sketchfab and ArtStation as they land. The newest of the three.
Blenderlow polymaterialslighting
LiDAR and capture
real places, scanned
Real places captured with LiDAR and turned into Gaussian-splat tours, or terrain a level can stand on. Where the Geomatics degree earns its keep.
LiDARPoint clouds3D Gaussian SplattingDigital Twin
shipped
Things I have built
2026 · Virtual toursfeatured
RCAAS.tech Studio Platform
Next.js · React 19 · Three.js · React Three Fiber · Gaussian Splatting · Node.js · Express · Cloudflare R2
2026 · 3D modelling
2026 · 3D modelling
2026 · 3D modelling
Wooden Cabinet
Blender
what I do
Work I take on
Most projects are some combination of two or three of these.
Game development
Gameplay systems, prototypes and vertical slices — engine work, level design and the tools underneath.
Unity / C#Unreal Engine 5 / C++editor tools
VR development
Headset and browser VR — getting around, picking things up, and a frame rate that holds past the first minute.
locomotioninteractionperformance
3D props
Low-poly props modelled in Blender, lit and ready to drop into a scene.
Blenderlow polymaterials
Tools and pipelines
Editor tools and importers that keep content moving, scan-to-engine included.
editor toolsimportersautomation
Virtual tours and digital twins
Real places captured and published as Gaussian-splat tours that open in any browser.
Gaussian splatshotspotswalk / fly / orbit
LiDAR and point clouds
Raw scans turned into terrain a level can stand on, or layers you can act on.
classificationheightmapspoint clouds
Real-time 3D on the web
three.js scenes that load fast and hold their frame rate, like the ones on this site.
three.jsReact Three FiberWebGL
skill tree
Skills
Engines, 3D tools and the capture work underneath. Each one unlocked by something that shipped.
24/27 unlocked
unlocked by shipping, not by rating
game engines
9BlueprintsSignal Depth2024
C++Signal Depth2024
LumenSignal Depth2024
MetaSoundsSignal Depth2024
Unreal Engine 5Signal Depth2024
C#Ridge Runner2025
ScriptableObjectsRidge Runner2025
UnityRidge Runner2025
URPRidge Runner2025
3d modelling
1Blender×3Wooden Crate2026
spatial
4GISLiDAR Road Condition Monitor2024
LiDARLiDAR Road Condition Monitor2024
Point CloudLiDAR Road Condition Monitor2024
GDALRidge Runner2025
3D Gaussian Splattingbuilding a capture-to-web platform around itin progress
PDALmoving the point cloud pipeline off hand-rolled scriptsin progress
frontend
1Next.jsRCAAS.tech Studio Platform2026
WebGPUfor splat rendering that survives a phonein progress
vision and ml
2PythonLiDAR Road Condition Monitor2024
YOLOv8LiDAR Road Condition Monitor2024
elsewhere
7Cloudflare R2RCAAS.tech Studio Platform2026
ExpressRCAAS.tech Studio Platform2026
Gaussian SplattingRCAAS.tech Studio Platform2026
Node.jsRCAAS.tech Studio Platform2026
React 19RCAAS.tech Studio Platform2026
React Three FiberRCAAS.tech Studio Platform2026
Three.jsRCAAS.tech Studio Platform2026
player profile
A game developer whoreads the map
Games taught me to think in 3D space, a Geomatics degree taught me to measure it, and LiDAR is how real places get into it. Today that overlap is my job: at RCAAS Technology I build VR and the studio platform that turns captured places into tours people can walk through.
Lately I model my own props in Blender as well. They go up on Sketchfab and ArtStation, and the finished ones land in my work.
- Three disciplines, one buildI build the game, model the props that go in it, and capture the real places it can stand on. That is usually three people.
- Systems before polishMovement, rules and data get settled first, so the art and the feel have something solid to sit on.
- Nothing you cannot maintainDocumented, conventional and profiled. No clever tricks that only make sense to the person who wrote them.
- Honest about scopeIf something is a bad idea or outside what I do well, I will say so before you have paid for it.
faq
Before you write in
The things people usually ask first. Anything else, just send it over — I reply within a day.
What kind of work are you available for?
Game and VR development first — gameplay programming, prototypes and tools in Unity or Unreal — then 3D props, virtual tours and LiDAR capture. I build VR and the studio platform at RCAAS Technology, and take on freelance or contract work alongside it; I am based in Kathmandu and work with teams in any timezone.
What does your stack usually look like?
Unity with C# or Unreal Engine 5 with C++ and Blueprints for games, Blender for props, and three.js with Gaussian splats when a scene has to open in the browser.
Why does a game developer care about LiDAR?
I studied Geomatics, so a real place is something I can measure rather than guess. LiDAR scans and survey data become terrain and splat scenes, which matters the moment a level has to sit on real ground.
Can you take a project from scratch?
Yes. Scoping, the prototype, the build and handover. I would rather own the whole thread than pick up a half-finished one, though I am happy to do either.
Do you make the 3D models too?
Yes, and that side is newer: low-poly props in Blender, modelled, lit and published on Sketchfab and ArtStation. Each one is on the work page with a viewer you can spin.
How do we start?
Email me with a paragraph about what you are building. I usually reply within a day, and I will tell you honestly if it is not a good fit for me.
reviews
Client feedback
Short projects, long conversations.
Prabhat took a rough brief and came back with something we could actually run ourselves. He was straight with us about what was worth building and what was not, and the site has been steady since the day it went up.
SRSaurav Raj KhanalBhumlu ConstructionKavre, Nepal · 2025
onBhumlu ConstructionWe came in with a spreadsheet and a vague idea of a map. Prabhat turned it into something our dispatchers actually use every day, and he explained the trade-offs in language we could follow.
ASAayush ShresthaOperations Lead, Logistics startupKathmandu, Nepal · 2025
onFood Delivery WebGIS APPDeadlines held, and the handover was the easiest part of the project. Everything was documented well enough that our own developer picked it up without a single call.
NGNisha GurungManaging Director, Retail groupPokhara, Nepal · 2024
onAutomax Ecommerce Platformtalk to me
Let's build something solid
Open to game and VR development first, then 3D props, virtual tours and LiDAR work — freelance or full time. Tell me what you are building.
write to me
prabhatbhusal777@gmail.comKathmandu, Nepal local · usually replies within a day