Absolutely! But there's some problems here and there - sometimes enemies can hit you during screen transition (not every time though), the beginning of the hack is a little bit challenging until you get the high jump and wall jump upgrades, maze-like location I really don't like, the map is way too small - big separete screen is much better, hidden locations is not being added to the map after you find them, the map navigation is a pain in the ( + ), lack of color on doors (you need to select the missiles to see the red door - why?)...
That's qute a lot of negatives you may say and I completely agree, but overall the hack is really good, but no where near as good as AM2R for example. I just hope they'll do something about rhe negatives in the future and fix some minor bugs. Version 1.10 is already available btw.
P.S. Did anyone get to the Chemical Weapons Vault yet? I know that there's beam upgrade located in there but I can't get there and I think I've explored everything I could... I've found bombs, high jump and wall jump upgrades.