I came across https://spaceslots.uk/ while looking for Hold & Spin slots because I like the slow build-up. Tried one of the coin-style games, and the first few minutes were painfully quiet. But once the Hold & Spin feature activated, the respins kept adding more coins, and I filled almost the entire board. The final amount wasn’t insane, but steady and satisfying. A chill session for a UK evening.
Lazaretovich