3 Apex Treasures
Iron Dog Studio

3 Apex Treasures is an animal-themed slot by Iron Dog Studio.
It features a 5x3 reel configuration with 10 fixed paylines.
The game offers a maximum win of up to 7,500x the bet, featuring Hold & Win, Fixed Jackpots, and Ante Bet.
Specifications
Characteristic
PREVIEW
User Rating
-
Free Spin
Preview
Jackpot
None
Reel Config
5x3
Paylines
10 Lines
RTP
95.06%
Volatility
-
Max Win
7,500x
Bonus Buy
-
Demo Play
3 Apex Treasures by Iron Dog Studio
3 Apex Treasures by Iron Dog Studio
Feature Highlight: Hold and Respin
Hold and Respin, or 'Hold & Win', is one of the most popular core bonus game mechanics in modern slots. The essence of this feature, unlike traditional free spins, is to 'Hold' bonus symbols on the reels and 'Respin' the remaining empty spaces to fill up the screen. This system was popularized worldwide through 'Money Train 2's' 'Money Cart Bonus' and is the foundation for numerous developer-specific brand features like Wazdan's 'Hold the Jackpot™' and Playtech's 'Fire Blaze™'.
Feature Highlight: Ante Bet
Ante Bet is a special betting mode where the player pays a small additional cost on top of their base bet to artificially increase the probability of entering the game's core bonus feature (usually free spins). It is a kind of 'strategic booster' offered to players who want to enjoy the highlight moments with a higher probability than a regular spin, but at a lower cost than directly buying the bonus game.
More Previews from Iron Dog Studio
About Previews
Previews focus on playable demo access, slot specifications, and feature structure before a full 300SPINS™ review is available. They are designed to make the slot easy to inspect and compare, while leaving performance judgments based on actual play sessions to full 300SPINS™ reviews.







