Small change to allow for better alpha exploration

Hello everyone!

Here is a small update that adds two menus to the game:

• At the main monolith in the hub, you can choose on which level you want to start the adventure, in case you want to explore later archipelagos right away.

• At the exit monolith of an archipelago, you now have an option to go directly to the final boss instead of traveling to the next level.

These changes are tied to the alpha version and will not be part of the final game (although shortcuts might be added to the meta progression at some point). I hope they make it easier to explore all the content this alpha offers!

Thanks to all players that gave a try to the game so far, and please feel free to send feedback ;)

See you soon,
-Radiant Sloth