Jabokni is a word game with octagonal tiles by Bill Friar, self-published by his interestingly named sggc miniChaos. Bill has currently produced 1000 “prototypes”.

In turn, players place tiles, which contain 2 or 3 letters, and then call out a word Boggle-like that includes the played tiles. The opponent can also call out a word using the tile, and then the turn passes.

Looks fun.

(source)