Lava 16K (2021 version) - *NEW* ZX Spectrum 16K 2021 game from Zosya! - DVDfeverGames
Lava 16K is a 2021 version of a ZX Spectrum 16K exploration game from Zosya, which is a revamp of a game from 2014. I watched some of the gameplay for that and it's incredibly slow. Here, I'm playing the 'normal' speed version, and it's perfectly fine!
There's also 'fast' and 'crazy' modes which are impossible! :-D