Yggdrasil offers two free spins modes and a Wild Surge in its Giganimals GigaBlox slot.

Yggdrasil Giganimals GigaBlox

The six-reel, 40-payline title also features the developer’s Game Engagement Mechanic, which sees symbols on the reels reach up to 6x6 in size.

Each low-paying symbol in the base game adds to a Spaceship collection meter, giving players the chance to build up to a free spins bonus. Each of the four animals have their respective collection meter, starting at different amounts at the beginning of the game.

If one of the meters is filled, the Collection Free Spins mode is activated. The triggering symbol acts as a wild.

Giganimals GigaBlox also features a scatters-triggered free spins mode, while the Wild Surge offering sees one of the four low-paying icons turned into wilds.

Stuart McCarthy, head of product and programs at Yggdrasil, said one of the company’s “most popular” GEMs has been given an “out-of-this-world makeover” in the slot.