I can't seem to enter a level in the World Map...

[nootp]

I'm very confused!

Every time I start an "episode", either The Invasion 2 or The Princess Cliche, I can't enter levels on the world map! I've tried pressing EVERY SINGLE KEY on my keyboard, and nothing works.
I also found out while doing that that you can change Player 1 or Player 2's character, which is kind of a good feature.

Can someone please help me with this? What key do I need to press, or what do I need to fix?

[Cedur]

Which version have you tried in the first place? PAL has bugs, Beta 4 is on the horizon.