Space Wars 2

Netent's Space Wars 2 is a video slot featuring 6 reels and a 6×6 grid in its base game, which expands to 8 rows during Free Spins. The game immerses players in a vibrant sci-fi alien conflict, where wins are achieved through cluster or match wins either horizontally or vertically, rather than through fixed paylines. Each winning combination awards Powerpoints™, which fill a meter; reaching specific levels enhances the win multiplier and helps trigger Free Spins. The game incorporates Avalanches, where symbols that contribute to a win explode, allowing new symbols to cascade into place, continuing until no more wins are generated. Among the special symbols are Wilds, which can replace others for payouts and can also be matched, alongside Multiplier Wilds that appear only during Free Spins, offering multipliers ranging from 2× to 25× on the Powerpoints earned. There are various feature effects, including Column Blaster and Row Blaster for 4-symbol matches, Zapper for 5- or 6-symbol matches, and Bombs that activate when wins occur both horizontally and vertically; these can also combine into Combos for enhanced effects. Free Spins are activated by gathering 1,000 or more Powerpoints in the base game, providing a variable number of spins based on the collected Powerpoints. During Free Spins, the grid height increases, and the Powerpoints meter remains intact between spins, with opportunities to earn additional bonus spins at certain meter levels. A Bonus Buy feature allows players to directly access Free Spins for a cost that correlates with their bet.

You can play it for real money.