Incoprea Apps
Playable worlds.
Creative instruments.
Independent browser games and creative tools, built in public. Start with a finished experience, try a playable beta, or explore an experiment and help shape what ships.
Games & worlds
Playable releases, growing worlds and clearly labeled experiments.
Star Vector
Break evolving enemy formations across five combat zones. Face elite leaders and multi-stage guardians with direct movement, fire and one carefully timed bomb.
Pulsewake
Hold your phone level, then tilt through twenty scenes of asteroid belts, monoliths and broken rings. A live guide shows every movement.
Bellwether ’77 — Textmode
Roam an abandoned 1977 city in live ASCII. Ride buses and skyrail, cross rooftops, swim or pilot Bell 6 across the river, and follow strange weather and creatures.
Northwind Nine
Flick the disc through four nine-hole worlds. Direction sets the line, speed sets force and a smooth bow shapes the arc against wind and elevation.
Lumen Terrarium
Tend three luminous ecosystems with food, light and localized poison. Watch inherited lineages hunt, sleep, reproduce, grow and reshape the living habitat around them.
Siren, WI
Explore a quiet 1977 Midwestern city and its river country. Walk interiors and rooftops, ride buses, trains and workboats, or cross prairie and woods alive with weather and wildlife.
Five After Midnight
Step into five compact arcade rooms spanning pinball, relay survival, asteroid runs and a twelve-circuit Switchboard campaign with persistent unlocks.
Velvet Voltage Casino
Practice eight casino rooms with one local credit balance. Try Velvet Cascade, Roulette, Keno and more. Credits stay local and have no purchase or cash value.
Creative tools
Incoprea Instruments for rhythm and harmony, plus a growing 3D world studio.
World Studio Solo Grid
Shape, explore and save a personal 3D world. Place structures and landscape elements, switch between building and exploring, and keep the world locally on your device.
SIGNAL
Play keys and fifteen drum voices, shape sounds and sequence patterns. Record event takes and export finished WAV audio locally.
AudioBlocks
Arrange chords, notes, sounds and motion into editable songs. Save projects and export MIDI or WAV directly in your browser.
Phase Garden
Plant notes into four luminous musical orbits. Shape evolving harmony by touch, save gardens and render audio offline.
Listen & watch
Open-source-backed listening and cinema with resilient playback.
Comfy Headphones
Find source-backed audiobooks, music and ambient sound from open collections. Build playlists and keep listening while moving between ordinary tabs or apps.
Archive Cinema
Browse source-linked films by mood, save a local Watch Later shelf and play through a calm classic-cinema interface with automatic recovery when a source stalls.
Public favorites
Help choose what ships.
Pick one favorite. Add a different second choice only if you want to.
Anonymous suggestions
What should Incoprea make better?
Send Toby one app idea, feature request or improvement. Specific suggestions are the most useful.
No name, email address, phone number, account or public post. Your message is emailed privately and not stored on the site. A short-lived random anti-spam cookie and a site-wide hourly send cap limit repeats without using your IP address or device details.Browser play is the recommended starting point. Downloads are Android-only test APKs, generally debug-signed for sideload testing rather than Google Play releases. The button names show when an Android build trails the current browser version. No iPhone or Apple App Store build is currently offered. Practice credits in Velvet Voltage have no cash value.