Small studio.
Big truck.
Kefigen is an independent games studio in Australia. We make physical, funny, couch-friendly games, starting with Rig King: a car-combat party game where the most time aboard a moving truck wins.
Rig King · in development
What we're building
Chase the rig.
Get aboard.
Stay aboard.
A truck hauls a flatbed round the track while you and your rivals fight to drive up its narrow ramps and hold on. Every second aboard counts. Roof rockets, an oil spill and a spare tyre fired out of the boot are there to help the others lose their spot.
playrigking.com (the game's own site, live at launch)
- Genre
Arcade car combat with a single moving objective. Grassroots Australian motorsport: beat-up street cars, shed-built equipment and questionable judgement.
- Platforms
iPhone and iPad, Android, and Apple TV. Touch on phones, game controllers everywhere.
- Couch play
On the TV, scan a QR code and your phone becomes a steering wheel with pedals. Two players share one screen.
- Tracks
A country dirt speedway, a rainforest ridge road, a sea-cliff bridge, a river crossing by ferry, a road train on the highway and a sandstone gorge at dusk.
- Status
Playable on iPhone through TestFlight and on Android test builds. Store release is in preparation.
No accounts, no ads, no tracking. Buy once.



The studio
Games for fun.
Kefigen exists to make games that are a joy to be bad at: physical, funny and better with other people in the room. We would rather make one game people laugh about for years than ten they forget.
Fun comes first
You should be grinning within a minute of picking up the phone. No grind, no timers, no dark patterns. Buy it once and it is yours.
Everyone in the room
Our games belong on the couch and the big screen, with phones as controllers and friends shouting advice. Winning is good; the shared moment is better.
Physical comedy
Real physics, homemade equipment and glorious failures. If a crash makes the room laugh, it was worth building.
Press, partnerships and platform enquiries are welcome. For help with the game itself, use the support address on the Rig King site.
Kefigen is based in Australia and publishes under the identifier com.kefigen on the App Store and Google Play.