Itens Update

News:

• Special collectable items;
• Refund button;
• More dialogs.

Changes:

• Ship control changes;
• Increased control dead zone to prevent drift;
• Reformulation of the dialog system;
• Changes in the area of the magnet;
• General optimization;
• Weapon damage adjusted;
• Changes in upgrade prices;
• Adjustments to the attacks of some enemies.

Corrections:

• Problem in numbering upgrades fixed ;