Can any RTP predict your next Big Bamboo spin?
The 5x6 grid of Big Bamboo says nothing about how often the Free Games Feature arrives. Every spin is random, so earlier spins cannot predict the next trigger. The result of one session can sit far above or far below the RTP, whichever version runs.
Six RTP versions of Big Bamboo exist, and the one Skygate9 Casino runs is shown only in the game rules. Players who compare two sessions should check that version first, because the versions pay back different shares of the stake. The rules, not a lobby label or a memory of earlier play, settle which version is active.
The 50,000x cap sets the ceiling of Big Bamboo at 50,000 times the current Base Bet in one round. Reaching that ceiling is very rare, and no earlier spin signals when it comes, so a long session without a large win says nothing about the next one.