rng-lens
Your phone as a webcam for WindowsCamera and mic for Zoom, Discord and OBS, up to 4K at 60 fps, with blur and auto-frame running on the PC.
Sharp tools for makers.
rengi makes open-source apps, skills for coding agents, game asset tools and games.
Game developersVideo calls and streamsCoding agentsScreenshotsUnityUnrealthree.js and the webClaudeWindowsAndroidOpen sourceVFXGame developersVideo calls and streamsCoding agentsScreenshotsUnityUnrealthree.js and the webClaudeWindowsAndroidOpen sourceVFX
Apps free and open source
Small native apps that open fast and do one job well. Every feature is in, nothing is locked.
rng-snap
Screenshots and screen recording for WindowsOne small exe: freeze the screen, snap any button or panel, mark it up, or record video at 120 fps and up.
Agent tools skills and services
Skills that teach coding agents a craft, and paid tools that do the heavy lifting. Paid ones say what they cost up front.
rng-vfx
Game VFX skill for coding agentsHelps agents make effects with weight in three.js, Unity and Unreal, tested blind against agents without it.
Rengi Forge
Game asset tools inside ClaudeCut out sprites, make normal maps, PBR materials, LODs, colliders and store art without leaving the chat.
rng-gamedesign
Game design skills for coding agents: the loop, systems and playtest data.
Unity packages
Pulled out of our own games, for the Unity Asset Store.
Games made by rengi
Code, design and nearly every effect, built in house.
Yesday
A cozy pixel habit tracker. Say yes to your habits, and your Pip and its room grow with you.
Building a game?
rengi also takes client work: gameplay systems, game feel and VFX for PC, mobile and VR. Top Rated on Upwork, 100% job success.