Castle Formers (UP)

Arrow is your best friend, just go out and grab the money (especially well and chest), then back to castle, keep purchasing arrow for $10 (you can keep buying). When the enemy come, use "RB/RT" to switch to bow & arrow and keep shooting at the entrance of castle. You should grab coins after enemies died, then go buy the arrow again if it's running out.

01:00 - Survive until Day 2
03:45 - High Accuracy
04:45 - Train Soldiers
06:45 - Survive until Day 3
12:05 - Survive until Day 4
18:00 - Survive until Day 5
21:50 - Kill 10 Enemies
22:25 - Survive until Day 6
26:40 - Survive until Day 7

Achievement Walkthrough: