I´ve been playing Axion lately, it´s very enjoyable despite some level design issues (I hardly found any Check Points on the stages) and bugs:
This rock made me lose some minutes getting off there:
It seems that there is a platform (behind the swinging platform joint) placed in the wrong layer:
The player can still jump:
The joint can harm the player:
Collision problems:
After leaving the special stage:
Yeah, wrong place:
Same bug on the previous act:
This one was strange, after loading the game I lost my Chaos Emerald and had to play the first special stage again:
...and for some reason I've lost.