Rick Henderson Early Access Release candidate is now low. For now, the price is 0 or donate $4,99. In about two weeks, some new features will be available and it will no longer be free.

What's New:

Lots of perks
Warp Malfunction random event
Asteroid Field random event
Various weapon and enemy balancing
Bullet weapons now have recoil, perk that eliminates it will be added
Controller support in menus
Screen flashes, screen shakes, chromatic aberration, scanlines now controlled from menu
Diagonal movement fix
Bug fixes and performance improvements