Spinosaurus Online Video Slot
Updated 2026: Spinosaurus is a Booming Games dinosaur slot with 5 reels, 3 rows, 20 paylines, a 95.48% RTP listing, medium-high volatility, and a 2,500x max-win ceiling. The game combines fixed paylines with random wilds, symbol upgrades, volcano scatters, and a free-spins feature.
Spinosaurus Slot Quick Facts
| Game | Spinosaurus Online Video Slot |
|---|---|
| Software | Booming Games |
| Slot type | Dinosaur video slot |
| Grid size | 5 reels, 3 rows, 20 paylines |
| RTP | 95.48% |
| Volatility | Medium-high |
| Max win | 2,500x |
| Bet range | 0.20 to 200 per spin |
| Win mechanic | Fixed paylines, random wilds, symbol upgrades, free spins |
| Bonus features | Pterodactyl wilds, symbol upgrades, volcano-scatter free spins |
| Progressive jackpot | No |
| Where to check related games | Booming Games slots |
Spinosaurus Slot Overview
Spinosaurus is a dinosaur-themed Booming Games slot set on a 5×3 reel grid with 20 fixed paylines. The game leans into a prehistoric adventure style with dinosaur symbols, footprints, volcano scatters, and pterodactyl-style wild action.
The slot is not a Megaways or cluster-pays game. Its structure is a more traditional fixed-payline format, but the random wilds and symbol-upgrade feature give the base game more movement than a plain classic slot.
RTP, Volatility, and Max Win
Spinosaurus is commonly listed with a 95.48% RTP. Some listings show nearby RTP variants such as 95.51% or 95.53%, so players should check the live paytable for the exact version in their casino lobby.
The game is best treated as medium-high volatility, with a listed max win of 2,500x the stake. That gives it more upside than a very simple low-volatility slot, but it is not in the ultra-high ceiling range of modern Megaways titles.
Reels, Paylines, and Betting
Spinosaurus uses 5 reels, 3 rows, and 20 fixed paylines. Winning combinations usually start from the leftmost reel and require matching symbols across adjacent reels.
The commonly listed betting range is 0.20 to 200 per spin. Casino lobbies can display local currencies or slightly different bet steps, so players should confirm the active stake settings before playing.
Pterodactyl Wilds
The wild symbol can substitute for regular symbols to complete winning combinations. Spinosaurus also includes a pterodactyl-style random wild feature, where extra wilds can be dropped onto the reels during play.
This random-wild mechanic is one of the main ways the base game can become more active, especially when extra wilds land in useful positions across the fixed paylines.
Symbol Upgrade Feature
Spinosaurus also uses a symbol-upgrade feature. Lower-value dinosaur footprint symbols can be upgraded when the feature hits, improving the payout potential of the current spin.
Free Spins Feature
Free spins are triggered by volcano scatter symbols. During free spins, one or two scatter symbols can act as wilds, while three or more scatters can retrigger the feature and award another set of spins.
The free-spins round is where the wild and scatter mechanics can work together most clearly, giving the game a better chance to build larger line wins.
Who Spinosaurus Is Best For
Spinosaurus is best for players who like dinosaur themes, fixed paylines, random wild features, symbol upgrades, and medium-high volatility. It is less ideal for players who want a very high RTP, progressive jackpots, bonus buys, or ultra-large max-win multipliers.
Final Thoughts
Spinosaurus is a polished Booming Games dinosaur slot with 20 paylines, a 95.48% RTP listing, medium-high volatility, and a 2,500x max win. Its main appeal is the combination of prehistoric visuals, random wilds, symbol upgrades, and volcano-scatter free spins inside a straightforward fixed-payline format.
