Expect Random Results From Every Round
Deciding how long to stay at the reels starts with one fact: nobody can know when the bonus round comes. Razor Returns triggers its Free Spins Feature on three or more Torpedo Symbols, and no rule tells you when those symbols will land. Every spin is random, so one session can end well above or below the RTP. Plan for that outcome, not for the average.
Before you stake, check the RTP in the game rules. Kingbet9 shows which RTP version runs for Razor Returns only there, so confirm it before you stake. Do not rely on an RTP figure from another site or game, because each version pays back a different share over time.
Plan around the ceiling, not the headline number. Razor Returns pays up to x100,000 the bet, which is A$1,000,000 at the example top bet of A$10. That is a ceiling reached very rarely, and no player can say in advance whether a session will come close to it.