Quick answer
Complete the entire Warthog sequence in 'The Maw' from mission start to boarding the Longsword in launch bay seven without being ejected.
Guide briefing
Halo Campaign Evolved Clean Lap Achievement Guide
Complete the entire Warthog sequence in 'The Maw' from mission start to boarding the Longsword in launch bay seven without being ejected.
Applies to
- — Halo Campaign Evolved (Xbox 360/PC)
- — Mission: The Maw
- — Achievement: Clean Lap
Target
Clean Lap achievement
- Checkpoint
- Start mission from beginning
- Landmark
- Rally Point Charlie
Do this
- 1Begin the mission at the start of 'The Maw' in Halo: Campaign Evolved.
- 2Do not skip to Rally Point Charlie; start from the initial briefing and proceed through the opening sequence.
Confirmation
Clean Lap achievement is available as described. The Clean Lap requires completing the entire Warthog segment without being forcibly ejected. This includes all combat and navigation phases up to extraction.
Target
Clean Lap achievement
- Checkpoint
- Navigate through enemy fire
- Landmark
- Banshee engagement zone
Do this
- 1Drive the Warthog forward while avoiding Covenant banshees approaching from behind.
- 2Steer sharply (e.g., 'Breaking right') to evade incoming attacks without losing control or ejecting.
Confirmation
Clean Lap achievement is available as described. The mission features a critical evasion sequence where precise steering is required to avoid banshees before reaching the rendezvous point.
Target
Clean Lap achievement
- Checkpoint
- Reach extraction point
- Landmark
- Bo Hammer rendezvous point
Do this
- 1Continue driving toward the Bo Hammer extraction point without stopping or crashing.
- 2Maintain speed through the final stretch, including the ramp jump over the gap to the ship.
Confirmation
Clean Lap achievement is available as described. The final ramp jump must be executed at top speed to clear the gap and reach the ship safely—this is the last major obstacle before completion.
Target
Clean Lap achievement
- Checkpoint
- Board the Longsword
- Landmark
- Ship's launch bay seven
Do this
- 1After successfully crossing the gap, drive directly to the Longsword fighter docked in launch bay seven.
- 2Enter the ship and complete the boarding sequence without exiting the vehicle or being ejected.
Confirmation
Clean Lap achievement is available as described. The achievement is only granted upon successful completion of the entire Warthog segment, including boarding the Longsword and ending the mission without ejection.