Thanks for the responses so far.
I'll get around to sending links etc - but mainly the game I wanted reviewed was Zombie Quarantine.
https://tobop.itch.io/zombie-quarantine
It's a nasty little game. Hehe - very difficult. But imo it's still fun. Here's some level walkthroughs / spoilers if you get stuck.
https://www.youtube.com/playlist?list=PL5OZaZKvlJw...