20 free spins by Casino Castle
Games allowed: Space Pals slot.
Expiration date: 11/01/2022.
A popular online one-armed bandit with 5 reels, 4 rows, and 1024 chances to win is Space Pals. You can anticipate Walking Wilds, scatters, free spins, and a bonus round in terms of additional features. The fact that these reels are fully optimized means you can spin them on your mobile devices, which is another important consideration.