Yes, just played and Necromancer with auto-fire on, maxed out bullet damage, bullet speed, and reload speed. Got boring winning easily after half an hour.

Fun game though! Just needs a little more balancing.

Yup. I eventually finished with 500,000 points, at level 131, with a Necromancer.

I think the biggest thing is discoverability, both of the ship types and of the fact that you have resource points to put into the ship at the start. I embarrassingly didn't find that until probably my 20th death, and, on the turn I found it I cruised to the top of the leaderboard and never want back, leading me to think that no one else was finding it either.

I just made it show the player a toast/message to use their upgrades/skills/resource points on the bottom left, in addition to the message in "How to Play?" Hopefully people see that and it clears it up.