Jumpasaurs! (Hacksaw Gaming)
Hacksaw Gaming
Jumpasaurs! Slot Review
Introduction
Jumpasaurs! is a Med-High volatility Video Slot from Jinx Gaming (connected to Hacksaw Gaming) with a 96.28% RTP, featuring a 5x4 layout and a maximum win potential of 10,000 times the bet, available to play at Chips.gg. This game transports players to a retro, pixelated world reminiscent of classic arcade games, complete with dinosaur characters and unique mystery symbol mechanics.
Quick Facts
| Fact | Value |
|---|---|
| Provider | Jinx Gaming (connected to Hacksaw Gaming) |
| Layout | 5 reels, 4 rows |
| Paylines | 19 |
| RTP | 96.28% (as deployed at Chips.gg) |
| Volatility | Med-High |
| Max Win | 10,000x |
| Min Bet | 0.1 |
| Max Bet | 100 |
| Hit Frequency | 28.70% |
| Release Date | March 2026 |
Facts verified August 2026 against the live Chips.gg game configuration.
Game Features and Bonuses
Layout: The game features a 5-reel, 4-row grid, with 19 fixed paylines for forming winning combinations. Wins are created by landing three or more matching symbols from left to right, starting on the first reel.
Activated Reels Mystery Symbols: Between one and three reels are activated on each base game spin, indicated by a dinosaur beneath them. Mystery Symbols landing on activated reels are revealed by the dinosaur, potentially awarding coins, wilds, wild multipliers, or scatter symbols.
Wild Symbol: Wild symbols, which can be revealed by Mystery Symbols, substitute for all regular paying symbols to help form wins. These wilds may also come with multipliers ranging from 2x to 20x, which add together if multiple contribute to a single win.
Extinction Spins Bonus Game: Triggered by revealing a Scatter Symbol from a Mystery Symbol, this bonus awards 8 free spins. During Extinction Spins, all reels are activated, guaranteeing that every Mystery Symbol that lands will be revealed. Landing additional scatters awards two extra spins.
Feature Buy: Players have the option to directly purchase entry into the Extinction Spins bonus game for a cost of 100 times their current bet.
Gameplay Mechanics and Strategies
Unique Mechanics: Jumpasaurs! stands out with its "Activated Reels Mystery Symbols" mechanic, where dinosaurs beneath the reels jump to reveal hidden prizes. This adds an element of anticipation to each spin, as only symbols on activated reels contribute to the reveal.
In-Game Dynamics: The game's mid-high volatility suggests a balance between win frequency and payout size, with a hit frequency of 28.70% indicating wins occur on more than one in four spins. The 10,000x max win potential offers significant payout opportunities.
Player Strategy: While no strategy can alter the game's inherent RTP, understanding the Activated Reels mechanic is key. During the Extinction Spins, all reels are activated, which significantly increases the potential for Mystery Symbol reveals and subsequent payouts. Players can consider the Feature Buy option if they wish to directly access this enhanced bonus round.
Comparison with Similar Slots
For players prioritizing a blend of volatility and win potential, Jumpasaurs! stands alongside compelling alternatives. 8-Bit Quest offers a Med-High volatility experience with a 96.22% RTP and a max win of 10,000x the bet, featuring a 5-reel, 4-row layout and 1024 ways to win. Similarly, Aiko and the Wind Spirit presents a Mid-High volatility video slot with a 96.29% RTP and a maximum win potential of 10,000x the bet, featuring a 5x4 layout. Both provide a higher ceiling than the more moderate 2,500x max win of 3 Cursed Chests: Hold and Win, a Medium volatility slot with a 96.3% RTP.
Frequently Asked Questions
What is the RTP of Jumpasaurs! at Chips.gg?
The RTP of Jumpasaurs! as deployed at Chips.gg is 96.28%. It's important to note that some casinos may offer different RTP configurations for the same game.
How do the Activated Reels Mystery Symbols work?
On each spin, between one and three reels are activated. If a Mystery Symbol lands on an activated reel, the dinosaur below it jumps to reveal a coin prize, a wild symbol, a wild with a multiplier, or a scatter symbol.
What is the maximum win potential in Jumpasaurs!?
The game offers a maximum win potential of 10,000 times your bet, which can be achieved through its various features, particularly during the Extinction Spins bonus round.
Can I buy the bonus round in Jumpasaurs!?
Yes, Jumpasaurs! includes a Feature Buy option that allows players to directly purchase entry into the Extinction Spins bonus game for 100 times their current stake.
What is the volatility level of this slot?
Jumpasaurs! has a Med-High volatility rating, meaning it offers a balance between the frequency of wins and the potential size of those payouts.
Conclusion
Jumpasaurs! delivers a charming and nostalgic experience, blending retro video game aesthetics with modern slot mechanics. Its unique Activated Reels Mystery Symbols and the all-active reels during Extinction Spins provide engaging gameplay and significant win potential. While the pixelated graphics might not appeal to all players, those who appreciate a dose of 80s/90s arcade nostalgia and dynamic feature play will find this slot from Jinx Gaming (connected to Hacksaw Gaming) a delightful diversion. The Med-High volatility and 10,000x max win offer a compelling risk-reward profile for players seeking substantial payouts.
