Update 2.1

- Player now starts with 2 companions.
- Guides have been added to provide an easier start for new players.
- Maps have been added for all levels.
- Solar system (overworld) is now accessible.
- First room in all levels is now accessible.
- 100+ items (weapons, armor, abilities) are now accessible.
- Improved camera movement and focusing.
- New difficulties have been added (for experienced players).