Game Description

Midnight Vault: Hold&Win is a 5×3 slot with 25 paylines, built around coin collection and a prize-packed Top Row.

Coins do more than carry value. They fill the Top Row and move the game toward one of several possible rewards: a Hold&Win bonus trigger, a Collector payout, or one of four jackpots.

Land five or more coins and the Top Row trigger is guaranteed, giving every strong coin hit a clear sense of momentum.

Once inside the Hold&Win bonus, landed coins remain locked while every new coin refreshes the respins. The Top Row stays active throughout the feature, meaning the round can continue to develop even after the main bonus has started.

It is a simple setup with a strong sense of progression: build the row, trigger the reward, and keep the operation moving.

Features

• Top Row Collection – Coins fill the Top Row.
• Top Row Trigger – Awards bonus, collector, or jackpot prize.
• H&W Basic / LvL2 / LvL3 – Starts bonus with 3 / 4 / 5 respins.
• Collector – Collects coin values with random x1–x5 multiplier.
• Jackpots – Mini / Midi / Major / Grand.
• 5+ Coin Rule – 5+ coins guarantee a Top Row trigger.
• Hold & Win Bonus – Coins stay, new coins refresh respins.
• Top Row in Bonus – Can trigger extra effects during bonus.
• Side Bet 1 – x4 coin chance
• Side Bet 2 – boosted coin values
• x75 Bet – regular bonus
• x400 Bet – boosted bonus