No Guild Score yet

15 OS

Not Guild Aware

· 1998

ZX Spectrum Puzzle

15 OS is an old puzzle game for ZX Spectrum.

Review this game

Nobody in the Guild has added this title yet. Start a review to make it Guild Aware — then, if you have 25%+ synced completion, your review goes live.

Join to review

Discuss on the Forum

Launch a per-game board for this catalogue title. Opening the space makes the game Guild Aware so members can keep talking next to the dossier.