Advanced Edition is a free major content update that will be available on all platforms today!
The following is the primary change list, but theres a lot of small bug-fixes and tweaks here and there.

Major Additions

• 5 New squads & 15 new squad achievements!
• 7 new Vek, 3 new Psions, & 10 new boss battles!
• 12 new missions & 3 new bonus mission goals!
• 4 New pilots & 10 new random pilot abilities!
• 39 New weapons & equipment!
• 2 new music tracks from composer Ben Prunty!
• Even more challenging difficulty mode, Unfair Mode!
• 7 New Languages! (Arabic, Thai, Swedish, Korean, Traditional Chinese, Turkish, and Latin American Spanish)

Other Changes

• Optional Content Toggles - All of the new content (enemies, pilot skills, etc) other than balance changes are possible to turn off if you would like the base-game content experience.
• Weapon reactor usage reduced - We wanted to encourage players to immediately try out equipment they find, so we reduced the reactor power to equip most gear.
• Store Changes - Since you can now instantly equip most weapons without needing an additional reactor core, the reputation cost to purchase weapons has increased by 1 and the store options are limited in the first 2 islands.
• New weapon mechanic: KO effects - Certain weapons will trigger an additional effect if the primary target is killed by the attack.
• New tile mechanic: Cracking - Certain weapons will cause the ground to crack. If the tile is damaged again, it will shatter, destroying the tile and anything standing on it!
• New status effect: Boost - This will increase the next attacks damage by 1. Highly effective for AoE attacks!
• Unlocking Squads with Coins Change - The cost of unlocking squads with coins has been reduced to account for the extra squads.

Unfair Mode Tips

• There will be many more situations where damage is inevitable so itll be more important to take losses strategically - depending on the situation, it might be better to lose grid power, sacrifice a pilot, or fail a mission objective.
• Grid power gains are doubled which means its much easier to pull back from the brink of defeat. Dont give up after a few setbacks.
• There is a limit to how many Vek can spawn so sometimes its more advantageous to leave some weak Vek alive rather than wiping them out early.