It's simple in concept, but it isn't an easy game. It's unforgiving as all hell (just like FTL can be), and there's quite a bit of dice-rolling involved. (If you get lucky and manage to get a decent vehicle/weapon early on, you're well off for quite a while.)
There are downsides (in my honest opinion) to the similarity as well, I was hoping for things like a larger inventory, more RPG-esque/meta progression functionality/-ies and stuff like that. Unfortunately, you only get 4 inventory slots for gear, and the resource system is fairly basic. There is no real persistent progress, all unlocks are granted based on specific achievements rather than gradual progress.
A good game nonetheless, and if you liked FTL, this is probably a game for you.
You summed it up fairly well
The TL;DR version I'd say is that its a reskinned FTL but in a good way.
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem