The ice stick has to be the worst mascot horror gimmick I've ever had the displeasure of using.
For starters, it seems like the game randomly decides when my clicks dictate the creation of platforms. Click on the floor? Nothing? Click on the floor, in a slightly different area! BOOM, ice block.
My next complaint is that the aiming reticle is non-existent. I think having a big, colorful reticle would be a massive improvement.
I don't think the game is completely bad - Willie Winter's monster design looks great - but the mechanic bogged the entire experience down.