Mini Golf.
Big little rivalries.

Tap or drag on the green to aim, set your power and press Putt. Your ball rolls, rebounds and slows to a stop. A course in progress saves on this device; completed solo scorecards save to your account when signed in. On a keyboard, focus the course and use Left/Right to aim, Up/Down for power and Space to putt. Aim and power sliders also work with keyboard controls. WebGL draws the 3D course; a flat view loads automatically if it is unavailable.

Fewest strokes wins. Water returns the ball to the start of that shot and adds one penalty stroke. Each hole has a ten-stroke limit. Sand slows the ball, ice carries it farther, wind pushes it, portals transport it and moving gates change your route. Ball collisions between players are off, so everyone has a fair shot.

The three-hole starter course is free for solo, pass-device and private online play. All Access adds all 18 authored holes across five courses, including Halloween, harvest, Christmas and office themes. In private rooms, only the host pays. Solo scorecards can earn up to three stars per hole and save to your account after server verification. $4.99/month or $29/year USD.

Create a room, copy its link and send it to your friends. Everyone chooses a nickname and presses Ready; the host starts. Use your own voice call if you want to chat. Reopen the invitation in the same browser to recover your seat, or save your private recovery code in Room options. Rooms last two hours; hosts can extend in the last 30 minutes. No public matchmaking or guest accounts.