Observed arrival · 2026-09-18
FormFieber, a 3D Guessing Game Made of Four Shapes
A free browser game where friends build words from cubes, spheres, cylinders, and cones while everyone else guesses.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Friends looking for a collaborative browser game
- Worth noticing
- Builders use only four shape types, with keyboard shortcuts for movement, rotation, scaling, duplication, and undo.
Field notes
The central constraint is explicit: every model is assembled from a cube, sphere, cylinder, or cone, then interpreted by the other players through chat. Scoring rewards quick guesses from 100 to 500 points, while the builder receives 100 points for each correct answer. A separate practice workbench supports saving a model on the current device, and the interface recommends a computer with a mouse or trackpad.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue