Firstly it's worth saying I've enjoyed this game a lot up until but am beginning to get fed up with it - the reason being the checkpoint system. On more than a few occasions now I've found myself a significant portion of a way through a level doing well (I play Advanced difficulty) with all vehicles in tact. I take a run at a group of towers, do badly and loose some vehicles and therefore decide to revert to my last checkpoint.... only to find the game's just automatically updated my last checkpoint to my current position. I therefore don't have enough vehicles left to complete the level, my last checkpoint is rendered useless and I'm left no choice but to restart the level - this is really beginning to get tedious and kill the fun for me, I'm finding myself playing the game less and less.
This problem could easily be rectified if the player was given the option to revert to any of their checkpoints in a given level. Please fix, I don't want to fall out with this game