TAS Route

Celestial Archives 1st visit
Game sorta proceeds as normal until Data Shrine 01
Data Shrine 01: Psycho Bit fight skip, first CA1 artifact collected. Grabbing all 3 artifacts in each section allows you to access the stronghold portal and fight the boss. Grab etank for damage boosts (mostly missile jumps)
Data Shrine 02: Volt Driver Early, also skip cutscene where you first see Kanden. Grabbed Missile Expansion
Data Shrine 03: fight Kanden get 2nd CA1 artifact
I forget the name of the room: Get last CA1 artifact use the stronghold portal
Fight Cretaphid v1.0 and get first Octolith
Escape Sequence begins
Take Volt Driver door and use Portal inside to do a lot of CA2 early
Transfer Lock: Use the scan trick to skip solving the room's puzzle, then take the top portal
Docking Bay something: Grab the Shield Key, take the far right portal
Incubation Vault 02: Grab Shock Coil, take portal to Incubation Vault 01
Incubation Vault 01: Kill a guardian to lower the force field and grab the shield key to lower the artifact shield. Grab first CA2 artifact. Take portal back to Docking Bays
Docking Bays: Grab UA Expansion and second artifact and take portal to Incubation Vault 03
Incubation Vault 03: Take bottom floor portal behind blue force field
Go to New Arrival Registration and take Portal back to Celestial Gateway
Celestial Gateway use ship to escape

Alinos 1
Go to echo hall
Skip Morph Ball maze in Echo Hall grab first Alinos 1 artifact, use boost clip to begin Spire 1/3 skip
Grab second alinos artifact (normally the last you collect) from underneath, then go to elder passage
Elder Passage Scan to activate portal then do Spire 2 Skip and grab the last Alinos 1 artifact, go back to second floor and take stronghold portal
Fight Slench v1.0 get 2nd Octolith
Escape, fighting Weavel along the way

Arcterra 1
Go out of bounds in Sic Transit to skip Noxus. Get first Arcterra 1 Artifact. Go back out of bounds and go to ice hive from oob
Ice Hive: Get behind purple force field with oob. Get Judicator, get second Arc1 artifact activate portal and go back to sic transit.
Sic Transit use morph oob and go to Frost Labyrinth while still oob
Frost Labyrinth: Skip key by staying oob along the edges of the maze. Then once you grab the last artifact do a jump clip to get back out of bounds and then reenter the morph maze.
Go to Ice Hive and take portal back to ship

Alinos 2
Take portal for quick return to Elder Passage
RNG manipulate to avoid hunter/guardian encounter in High Ground, destroy the purple force field and take the purple door
Go to Alinos Perch and defeat the three guardians. Then go to crash site
Crash Site: Get artifact return to alinos perch and go to council chamber
Council Chamber: Defeat Fire Spawn, get magmaul, get artifact, take portal and return to ship

Arc 2:
Take Portal next to ship then take stronghold portal
Fight Slench v 2.0 and get 3rd artifact
Escape Sequence Begins
Do morph clip oob in sic transit to skip trace fight and go to fault line
Fault Line: Skipped killing quadtroids, fight Arctic spawn grab imperialist and take red door
Frost Labyrinth: Go to the door at the top of the maze (red door)
Sanctorus: Skip key and grab first Arc 2 artifact go back to Fault Line
Fault Line use portal to skip guardian fight in Arcterra Gateway.
Escape with Ship

Vesper Defense Outpost
Go out of bounds in VDO gateway go to Weapons Complex while oob
Weapons complex, get to second floor from oob, grab Sylux's artifact skipping Sylux and then clip back to the lower floor and grab the other artifact. Take morph tunnel to Cortex CPU
Cortex CPU grab Battlehammer take lower morph tunnel to Compression Chamber
Compression Chamber: Use scan trick to lower force field, grab shield key, grab artifact kill guardian take stronghold portal
Fight Cretaphid V2.0 get 4th octolith
Begin Escape Sequence
Go to Weapons Complex
Do window clip to get around force field blocking you from Stasis Bunker
Stasis Bunker: Get both artifacts without the keys take the door on the upper floor.
Fuel Stack: Grab artifact using oob and then go back to Stasis Bunker from oob, skipping completing the countdown sequence
Take Stronghold Portal fight Slench v4.0 get 5th Octolith
Escape Sequence Start for real
Go oob in Stasis Bunker to get back around force field
Take off

Arc 3
Take portal to fault line.
Fault line: take door to Drip Moat
Drip Moat: Skip the autoscroller by jumping to the ledge on the side
Subterranean: Because I'm on JP I can skip having to shoot the imperialist targets. Used clips to get through maze faster. Grabbed Artifact before elevator cycle.
Drip Moat: use hole in collision to go out of bounds to get around force field in Fault Line
Fault Line: Get Artifact use stronghold portal
Fight Cretaphid v4.0 get 6th octolith
Escape

CA2
Take portal to New Arrival Registration
Get last artifact take stronghold portal
Defeat Slench v3.0 get 7th octolith
Escape Sequence
Use portal in Synergy Core to get to ship

Alinos 3:
Take portal to Council Chamber
Go to processor core
Skip the stupid crusher maze and get the last artifact
Go to stronghold portal
Fight Cretaphid V3.0 get last Octolith
Escape Sequence
Go to Alimbic Cannon Control Room to be able to access Oubliette
Use Elder Passage portal to return to ship

Oubliette: Proceeds as normal, just defeat Gorea