I cannot recommend this game enough. If you grew up a fan of video games in the especially in 80s/90s, you will love this. It's half off today, so just impulse buy it. Lots of fun, in that original GTA top down sort of way.
This is the msot crazy fun I've had with a game in a long, long time! Extremely difficult, but without being frustrating enough to want to rage quit. Plus the feeling of accomplishment once you succeed is worth the pain.