A long and fight-heavy 4th mission. Cut some time off with a few rushes here and there!
So far, there doesn't really seem to be much you can do with this level speed-running wise. Just get more aggressive and quicker with the fighting. Where they're pretty reasonable, I have included a few little skips past small groups of enemies, but a lot of it you'll simply have to fight out.
- Tactics Overview - 1:08 - Grab two DMRs (full Ammo) from the area with the 3 teleporting Knights 1:14 - Use the logs to get above this area and sprint to the next area 1:42 - Kill everything here. Priority to Watcher and Binary Rifle Crawler. 2:21 - Watch out for the 3 Binary Rifle Crawlers. Take out Crawlers from here. 3:02 - Use Binary Rifle on Knight. Follow up with Rifle if necessary 3:28 - Be careful of next Knight that teleports in with 3 Crawlers 4:10 - Go up on the log to the left here to skip some Crawlers and engage the next area. 5:47 - Make your up the spiral. Watch for the 6 Crawlers. 6:42 - Crawlers first. Then take out the Knight with the Binary Rifle. 7:02 - Take out 2nd Knight with Binary Rifle. 7:57 - Headshot Crawlers and grenade/Rifle the Knight. 8:31 - Pop a AutoSentry, Rifle all the Crawlers 8:22 - Be sure to pick up the RailGun to use on Knights 8:33 - Take out the Watchers as first priority - they spawn the Turrets 10:29 - After the defence begins, head to the far Turret near the log 12:37 - This is the fallback position if you start to get overrun 13:20 - Take out Knight with Railgun/Rifle combo. Clear everything from far. 15:20 - This entrance cave is a safe place to take out the Shattershot Knights from 16:33 - Prioritise PP Jackals and Grunts while moving for Scorp. Immediately take out Wraith! 17:01 - Blow everything away with the Scorp. 17:38 - If you want to rush in the Ghost, Grab a FRG 19:00 - Second FRG from here 19:15 - 3rd FRG (hopefully) from here, then grab the empty Ghost nearby 19:37 - Ghost rush time! Round to the left of the first area, then hard right through a gap at the area underneath the belly. 20:19 - NR Elite first, then small infantry, FRG Hunters. 22:25 - Destroy door with Mantis, then take Mongoose up right passage 23:15 - Dismount here (ideally) rocket turrets, then run along right hand platforms 23:43 - Cross the bridge, watch for FRG Grunts, sprint to the end 24:55 - Grab a Mantis - you'll need it - destroy jammers ASAP 25:40 - Head to this little corner - seems the safest here.