Hold & Win respin mechanics available within the Novibet ***** catalogue activate upon the simultaneous landing of a qualifying symbol count threshold within a single base-game spin, with most implementations requiring between six and ten Money, Coin, or special-value symbols to trigger the locked-reel respin sequence. Once activated at Novibet *****, qualifying symbols lock in their landed grid positions while remaining positions reset and three respins are awarded, with each additional qualifying symbol landing during a respin resetting the counter to three and locking in the new symbol alongside previously accumulated values. Prize resolution at the conclusion of a Hold & Win sequence at Novibet ***** sums all locked coin face values and adds any jackpot symbol prizes that landed during the sequence, with jackpot tiers typically structured as Mini, Minor, Major, and Grand values that override the printed coin amount with a pool-linked prize resolved at sequence termination. Feature Buy systems at Novibet ***** allow direct purchase of bonus round access at costs expressed as fixed multiples of the active base bet, with standard Free Spins entry priced between 75x and 150x the stake and enhanced variants carrying premium costs of 250x to 500x where pre-loaded multipliers, guaranteed Wild symbol positions, or elevated high-value symbol landing weights are incorporated into the purchased bonus state. The mathematical advantage of Feature Buy at Novibet ***** lies in concentrating the session's theoretical return into the mechanically productive bonus phase, where feature-specific RTP values frequently exceed the blended base-game figure by a margin that reflects the absence of base-game dead-spin variance from the calculation.