Mr. Freeze in his frost machine grinning in LEGO Batman: Legacy of the Dark Knight
Image: TheGamer / WB Games (fair-use)

Mr. Freeze

Chapter 4 · The Ice Man Cometh (Mr. Freeze)

Chapter 4
Chapter 4
Mission The Ice Man Cometh (Mr. Freeze)
Location ACE Chemicals / Black Mask Hideout → Broadcast Tower → Gotham Observatory
Required characters batgirl, nightwing

Strategy

  1. Phase 1 (Batman, on foot) — Freeze channels a wide freeze AoE. Jump just before it lands to avoid getting frozen.
  2. His jump-slam attack telegraphs slowly — sidestep and punish with a batarang throw.
  3. Pick up the LEGO frost blocks he leaves behind and throw them back for damage.
  4. Mid-phase cutscene: Batman gets frozen — switch to Nightwing + Batgirl.
  5. Interlude — build the generator: Batgirl hacks the middle switch, then Nightwing's Electrorang hits the three high red sockets (this also unlocks the Ice Age red brick).
  6. Nightwing's Cable Launcher anchors to the telescope; Batgirl's Hackarang lowers it; Nightwing climbs and charges the telescope to trigger Phase 2.
  7. Phase 2 (Freeze Mech) — linear frost wave; sidestep it.
  8. Mech drops icicles — attach Nightwing's cable to a falling icicle and launch it back into the mech for damage.
  9. Repeat icicle-launch three times to KO the mech and end the chapter.

Required characters

Encountered in
The Ice Man Cometh (Mr. Freeze) →

Source antifreeze at ACE Chemicals, ambush Black Mask, jam Freeze's broadcast convoy, then a two-phase Mr. Freeze fight at the Observatory; Batman gets frozen and Nightwing + Batgirl arrive to take the Freeze Mech down.