So you still have touch return, eh? Well, I still think it ruins everything.
As for the map itself, the current design is very good. However, as nice as that curvy corridor is, you should probably have made a test of it first, because that spawn exit is sort of... Useless. Sure, it might let you go around the attackers in certain cases, but it's long and in most cases you might as well take the shorter routes.
Also, the vents that you have to crouch jump into are annoying. Make it work with a regular jump! That goes for Whalerace too, I've just forgotten to mention it.
