Primal Hunter GigaBlox™ is a 6-reel, 4-row video slot from Yggdrasil Gaming, released on 28 March 2024. The game uses the Gigablox mechanic, where symbols can expand into blocks up to 4×4 in size. When these blocks form winning combinations, they explode and can trigger cascades of new symbols.
The slot has medium-high volatility, a maximum win of €106,330 and a top multiplier of x7,595. The bet range runs from €0.40 to €14, with a standard bet of €1.20. The return to player varies by version, with RTP settings listed at 96.0%, 94.0%, 90.5% and 86.0%.
Five or more scatter symbols activate the Free Spins feature. In this round, the win multiplier starts at x1 and increases with each cascade. A demo version is available, allowing players to play for free and practice before playing for real money.