Razaki Games

Small, polished games that play in your browser. No accounts, no ads, no tracking.

Our games

Tempo Line app icon: a white line climbing to a glowing cube under a sunrise sky

Tempo Line

A one-tap rhythm runner. A small character runs forward by itself; tap on the beat to turn. Every corner sits on a beat, so the song draws the line you run.

  • 9 levels
  • Original and CC BY music
  • Phone, tablet and desktop
Play in browser About the game Google PlayComing soon
Sludge Sumo: a green glass ball and a yellow one scuffle on a round steel platform above a pool of green goo.

Sludge Sumo

A free multiplayer party game. Up to four players roll caged balls around a platform that shrinks as the round goes on, and try to knock each other off. The last ball rolling wins.

  • 1 to 4 players
  • Three arenas, three modes
  • Keyboard, gamepad or touch

How we make games

Fair and focused

One idea, done carefully: clear rules, honest timing and no tricks to keep you playing.

Private by design

No accounts, no ads and no analytics. Each game has its own short privacy policy, and this website has one too.

Fast to start

Open the page and play: no install and no sign-up, on a phone, tablet or computer.