Just bought and played Super Galaxy Squadron. A few thoughts...
No problems with the controls. Plugged in my X1 controller via USB and all is well. Even though I don't use it, I'm surprised you can't use the d-pad.
Achievements aren't working at the moment?
I feel like there's a balance issue (at least in endless mode). For example, there are 3 different powerups you can get. If you have 3/8, 2/7 and 2/7 in those powerups, you'll be able to breeze right through enemies. It seems like you get too powerful too quick? At least in the first 2 minutes or so. Or maybe the ship I picked was too strong? I've tried with the Teal and Gold ships. I have to go back and play some more games to make sure this is what's happening.
Becoming too powerful too quick made endless mode boring UNTIL the 6-8 minute mark or so (it varies), where it became a bullet hell. Even with the very small hitbox of the ship, it became extremely hard to dodge. When you kill enemies, they drop energy which charges your hyper meter. During endless, you can sort of have a steady stream of your hyper but when the bullet hell starts, and you get hit (cause you WILL), you'll lose your powerups, which in turn makes killing enemies take much longer, which in turn makes it longer to build up your hyper meter. You have no choice but to die, lol.
I also played campaign mode and made it to stage 3. At that point, I didn't really have any powerups so killing enemies took longer than normal. Couldn't even kill some and let them just pass me by. Not really a complaint though. I just need to stop sucking so I can keep my powerups, lol.
No leaderboards? I see the "Scoreboard", but is that only for local play/campaign?
When my money goes towards more shmups on Steam, it's a great feeling. It's even better when that money is also going towards a charity. I was reading the steam forums and you guys released a patch for that one bug pretty quick. I appreciate that.
I wanted to take a few screenshots (especially of the bullet hell parts), but that option isn't working for this game.
There's also a "Hardcore" mode where when you die, you have to replay the stage from the beginning. During campaign, I can see this being done but endless mode? Nah, lol.
This is a decent game. It's not blowing me away but it's something I have no regrets with and I'll certainly play with more ships to see how different they are. As soon as the achievements are up, I'll work on them but after that, I can't really see myself playing it anymore. I can appreciate the work you guys put into this and I thank you very much.