Dinosaur-themed online slot games continue to thrill players with action-packed features and prehistoric adventure. RealTime Gaming (RTG) offers some of the best online casino games in this genre. Players in OCG can explore ancient lands, chase big wins, and unlock exciting bonus rounds in these Jurassic-inspired titles. Each RTG dinosaur slot combines vibrant graphics, immersive gameplay, and rewarding payouts.
Moreover, RTG’s games run smoothly on mobile and desktop, offering nonstop fun across devices, especially on Online Casino Games. These online slot games often feature expanding wilds, free spins, and progressive jackpots. As a result, they keep players engaged and entertained for hours.
Whether you’re a fan of fierce T-Rex chases or fossil-digging bonuses, RTG delivers variety and thrill. In OCG, you’ll find top dinosaur slots on many trusted online casino platforms. So, if you love adventure and online casino games, these RTG titles are definitely worth a spin today!
T-Rex

Are you ready to go back in time? All the way back to the Dinosaurs! Experience the world when tropical foliage covered the earth, volcanoes were widespread, dinosaurs roamed freely and T-Rex was the most feared dinosaur in the neighborhood.
But there is no need to fear T-Rex in this game. He is a favorite, awarding double the prize when used in a winning combination. So make sure to come prepared and ready to search out the dinosaur eggs, they are filled with free games!
During normal play “T-Rex” only appears on reel 3 and substitutes for all symbols except scattered “Eggs”. T-Rex Pick feature is triggered when 3 or more scattered “Eggs” appear anywhere. Select each “Egg” to reveal up to 10 free games per Egg.
When T-Rex appears on reel 3 during free games he will eat all other dinosaurs appearing on screen and replace them with “T-Rex” symbols, before pays are awarded. The feature can be retriggered. Also, at any time you may win the randomly-awarded progressive Jackpot!
T-Rex II

Hear the mighty king of the Jurassic roar in this powerful sequel to the hit T-Rex slot! T-Rex II brings even more amazing wins whenever you encounter him during your spins!
The T-Rex Wild appears on reel 1 and doubles pays when it substitutes in a win. The game offers various special features such as T-Rex Terror Wilds, Free Games, and Progressive Jackpots.
During the T-Rex Terror Wilds, the T-Rex may eat other dinosaurs on the screen in both main and free games – all dinosaurs devoured by T-Rex will become T-Rex’s, upping your chances for T-REXcellent wins!
Free Games are activated whenever 3, 4, or 5 Scatter symbols appear on the game board. Players are rewarded with 10, 20 or 100 Free Games, respectively.
Moreover, the T-Rex Terror Wild feature is active during Free Games, and extra Free Games can be won during the feature. Free games are played at the lines and bet of the triggering game.
Lastly, Progressive Jackpots can be won at the conclusion of any game. The Jackpot is triggered at random, and Progressive Jackpot wins are added to other wins.
So, journey to Jurassic, millions of years into the past, and start winning on T-Rex II!
T-Rex Wild Attack

Prehistoric beasts are unleashed once again for a terrifying third resurrection in T-Rex Wild Attack!
T-Rex is Wild, and with a roar he can trigger the explosive Cascade feature. Watch low-paying symbols crumble and fall while Velociraptors, Triceratops, Pterosaurs, Scatters, or Wilds descend from above.
Land 3 or more Free Games Dinosaur Eggs to hatch up to 20 free spins with a chance of Stacking Wilds with Wild Multipliers and additional Re-Spins. On each Free Game spin, a reel may fill with a Stacked 1×4 Wild symbol with Wild Multiplier.
If a spin with a Stacked 1×4 Wild symbol does not result in a win, the player is awarded one Re-Spin. On the Re-Spin, the Wild symbol remains and is randomly assigned a Wild Multiplier between x1 and x5, and it increases with every non-winning Re-Spin.
The game continues to award Re-Spins until there is a line win. The Free Games are played with the amount bet upon triggering the spin, and it cannot be changed.
Moreover, the Free Games feature ends once there are no more Free Games remaining or when the maximum payout is achieved, and it cannot be retriggered.
With so many ways to make a killing, it’s survival of the fiercest in the lost world of T-Rex Wild Attack. Join the primeval adventure and play today!
Megasaur

T-Rex used to be king, but now the Megasaurs are here and ready to take over! Megasaur ramps up the hulking dinosaurs as well as the potential wins with every spin!
Ferocious Green and Red Megasaurs are grouped Wilds, and scattered Volcanoes award up to 50 free games. There’s no room for other dinosaurs in the feature – if either of the Megasaur Wilds appear, they eat and replace any other dinosaur onscreen!
Jackpots can be won if they become active at the start of a Megasaur Feature. If the Mega Jackpot activates, 5 Volcanoes during the feature will win the entire mind-blowing Megasaur Jackpot!
The Win-Win feature awards up to 250x your bet if you fail to win anything during the free games, and the Feature Guarantee system will ensure you never go longer than 250 spins without a feature!
Get your heart racing, and return to the prehistoric jungle for some gargantuan prizes in Megasaur!
Loch Ness Loot

While technically, Nessie is a mythological creature, most accounts describe it as a plesiosaur-like creature. This is why we’ve included this mythical monster on this list.
Peer into the murky waters of the Loch Ness and find a hidden trove of treasure waiting to be discovered in Loch Ness Loot, an engaging 25-line dinosaur slot game.
Trigger the feature and win 8 free games with prizes doubled. Any Loch Ness monster substitutes that appear during free games will expand to cover the reels!
Loch Ness Loot also offers the unique Win-Win feature, which ensures that even the smallest feature win will be transformed into a prize worthy of capturing on film!