tier 3 achieves
Warlord (200,000 Gold) - Heartlessly defeat 2000 enemies
Mega-Insanity (100,000 Gold) - Crash into a boss 15 times
The Box of Doom (140,000 Gold) - Collect an exploding box.
Filthy Rich (300,000 Gold) - Obtain 5 million gold
Strange Irony (430,000 Gold) - Destroy Neko's shop
Obliviator (400,000 Gold) - Defeat over 95% of enemies in a level past level 10.
Non-Random Achievement (800,000 Gold) - Just kidding, it was random.
Just Made It (1,200,000 Gold) - End level with 5% armor and shield remaining.
Titan (1,500,000 Gold) - Create a ship with 5000 armor
Sniper (1,000,000 Gold) - Finish a level with over 95% accuracy
Badge of Conquest (1,000,000 Gold) - Complete 15 missions
Full Capacity (2,000,000 Gold) - Acquire all skills
O.C.D. (2,500,000 Gold) - Own everything in the three shops.
Perfectionist Elite (3,000,000 Gold) - Finish a level with 4 Perfects beyond level 16.
Ultimate Defender of the Enigmata (1,000,000 Gold) - Defeat 10000 enemies