Hello!
I've just updated the Demo to version 0.1.16 with some changes:
Decreased base area of active symbionts Thermobiont insidia and Toxibiont nebula
Slightly incremented the symbiont points necessary to level up passive symbiont Dynamobiont intermissium
Decreased the knockback power of active symbiont Lumibiont protector
Fixes:
inability to switch between controller and mouse/keyboard (if the controller is wireless)
typos
Also, I'm still investigating regarding the bug of the controller not able to reconnect after disconnecting, or not connecting at all if powered on after the game launch. Unfortunately, I can't seem to find a solution to this problem. I believe it's a bug in Unity's new input system. If you encounter this problem, disable Steam Input; everything works fine without it. I'll continue looking for a solution.
Thanks for playing!