BTR Skip

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Entering BTR with an active side mission.

Break Through Ruins Skip, or more commonly called BTR Skip, is a way to skip having to use the Slam Dozer to complete the mission Break Through Ruins. By entering the Palace Ruins with a side mission timer active, you can prevent the enemies and other assets from loading in correctly. This effect also transfers into the Break Through Ruins mission, causing the Slam Dozer and enemies to not spawn. This allows Jak to continue on foot and complete the mission much quicker by hovering over walls and other collision.

Tutorial

Technical

By entering the Break Through Ruins mission while a side mission is active, the side mission timer disappears and the sequence that ends the side mission is indefinitely delayed. This active side mission storage prevents the enemies and other assets in Break Through Ruins from loading in, as well as preventing Jak from spawning in the Slam Dozer. While on foot, Jak is able to navigate to the end of the level and use the restart mission menu option. This ends the active side mission and spawns Jak at the end checkpoint of the Break Through Ruins mission. Jak is then free to walk behind around the last barrier and trigger the cutscene at the end of the mission.

Discovery

BTR skip was first discovered by Dexz on June 24, 2021, but was much slower and not used in speedruns.

The current variant was discovered on April 3, 2022 by TheZanderful.


Skips
Jak and Daxter: The Precursor Legacy Sequence Breaking Skips Fire Canyon Skip • Boulder Skip • Lava Tube Skip • Citadel Skip
Cutscene Skips Blue Sage Cutscene Skip • Gondola Skip • Power Cell Cutscene Skips • Red Sage Cutscene Skip • Keira Cutscene Skip
Other Skips Bite Skip • Cave Hops • Citadel Hops • Fortress Skip • Gondola Skip • Klaww Skip • LPC Elevator Skip • Oranges Skip • Piggyback Skip • Puzzle Skip • Rock Hops • Tower Climb • Tree Hops • Yellow Vent Skip
Jak II Sequence Breaking Skips Mar's Tomb Skip • Robot Skip
Other Skips Checkpoint Warp • Daxter Chase Skip • Krew Skip • Lap Skip • Protect Samos Deload • Shaft Skip • Underport Skip
Jak 3 Sequence Breaking Skips BTR Skip • Kleiver Skip • Cave Skip • Volcano Skip • Ashelin Skip • Temple Skip • Sewers Skip • Haven Skip
Other Skips placeholder1 • placeholder2
Jak X: Combat Racing Track Skips Badland Sanctuary • Beachfront Drive • Canyon Run • City Outskirts • Dethdrome • Eastern Tour • Forbidden Jungle • Frozen Speedway • Glacier Alley • Haven City • Icebound Citadel • Kras City • Loading Docks • Mountaintop Highweay • Norther Tour • Precursor Temple • Seaport Strip • Sewer Raceway • Southern Tour • Spargus City • Timberline Track • Waterfront Loop • Waterworks Circuit • Western Tour
Daxter Sequence Breaking Skips Barrier Skip • Construction Site 1 Skip • Construction Site 2 Skip • Final Boss Skip • Strip Mine 2 Skip • Tanker Skip • Tanker 2 Skip
Other Skips Distillery Elevator Skip • Prison Door Skip
Jak and Daxter: The Lost Frontier Sequence Breaking Skips Tutorial Skip
Other Skips Barracks Skip • Epilogue SPS • Mutants Reroute • Plane Skip • Research Rig Skip