Developer 
Features Nova Blast Ultra is a high-volatility online slot from Microgaming, released with a 96.00% RTP and up to 6,400 paylines across six reels. The game uses a futuristic space theme, with Nova Blast symbols acting as collectors on reels 1 and 6, where cash values and five jackpot tiers can be gathered during play.
The feature set includes a persistent cash multiplier that can rise to 5x in the base game and 10x in free spins. If Nova Blast symbols land without immediately collecting, the game can award up to three respins, during which only cash or jackpot symbols appear. A Boost Ante Bet option can increase the chance of Nova Blast symbols landing, while the free spins bonus is triggered by scatter symbols or the bonus meter.
Players can use the demo version to play for free and practice before playing for real money. The bonus round offers three selection paths with different spin counts and symbol layouts, and it can be retriggered. Bet limits run from $0.20 to $50.00, with a maximum win stated at 5,000x the stake.
