In the end, Rocketbirds 2: Evolution is just not much fun. It's a relatively lengthy but disappointing experience with little replay value. The controls are blunt and clumsy, the humour is often witless, and the puzzles are at times so basic that there's not a lot of satisfaction in solving them. While there is a lot of potential on the surface, Ratloop may have wanted to sit on this egg a bit longer before it hatched.
Xenoraid does do a lot to try and stand apart from the deluge of similar games out there, and it should be commended for that effort. But with its lack of refinement, progression resetting, and fairly bland overall presentation, it's unlikely we'll be looking back on this one a year from now.