Blue Knight is a tad slow, but he has an excellent defense and quick, strong attacks with his mace. Many of his attacks freeze his opponents, leaving them stunned for a long time. However, if a frozen enemy is hit with another attack (even a freezing one), they will break free. (Castle Crashers)
| Key |
| ↑/←/→/↓ | Movement |
| A | Attack |
| S | Special |
| ? | Needed |
 | Portrait |
| Sprite | Control | Move | Description |
| Movement |
 | Idle |
 | ←/→ | Walk |
| ? | ↑ | Jump |
| ? | Hurt |
| ? | A | Throw |
| Standard Attacks |
| ? | A | Ice Slash | A quick, elemental slash that freezes the target. |
| ? | ↑A | Mace Strike | An uppercut strike that sends enemies straight into the air. |
| ? | ←A/→A | Mace Spin | Blue Knight spins his mace in a circle in front of him, delivering a few quick attacks. |
| ? | ↓A | Mace Slam | A slow downward strike that creates a small shockwave. |
| Special Attacks |
| ? | S | Shield | Blue Knight brings up his shield, protecting him from attacks and reflecting projectiles. |
| ? | ↑S | Ice Punch | A fist of ice rises beneath Blue Knight, launching him upwards and freezing enemies. |
| ? | ←S/→S | Ice Shot | A projectile that damages and freezes the target. |
| ? | ↓S | Ice Storm | A number of icicles appear above Blue Knight and rain downwards at a slight angle, freezing enemies. |