Here is the full list of all 24 Block Survival: Legend of the Lost Islands achievements.
Reached the volcanic island
Reached the dinosaur island
Reached the island of the Aztecs.
Killed 400 enemies.
Kill 20 enemies while they're on fire. Burn baby, burn!
Upgraded a weapon for the first time
Craft your first usable item.
Dust doesn't taste too good, does it?
Collect one thousand gold cubes
Killed 100 enemies, which is a full company, but not the business kind.
Defeat your first Island King.
Because you bought grenades! Or maybe not. Either way, here's an achievement for your first purchase from the Store Guy!
Killed 50 enemies, which may or may not include Charlie Sheen
Open your first treasure chest
Craft an item that you do not have a recipe for
Craft your first weapon.
Get your first recipe
Game on!
Escaped the Lost Islands
Watched the complete credits. Thank you so much for playing the game!
Upgraded a weapon to maximum level
Broke reality
Start a game of New Game +
Finished a game of New Game+