Cebs Rundown

Ceb's Rundown

Author: Ceb

Current Version: 1.30.4

Last Updated: 9/1/2026

Table of Contents

• Overview
• Acknowledgements
• Level Quality Notes
• Feedback
• Patch Notes (Newest → Oldest)
• Older Patch Notes (Full Archive)

Overview

Welcome, this is a massive 26? level custom rundown featuring large maps, complex multi-layered objectives, and the occasional cursed scan, all designed while I was very stoned. Expect difficulty, chaos, lots of tanks, and tame ridiculousness. But nothing outright unfair! I made sure of this.

If you enjoy big levels, heavy combat, reactors, survival objectives, creepy log files, fog sequences, bug hunting, replaying levels, and occasionally asking “why would he do this?”, then you're in the right place. Please enjoy!

Acknowledgements

A massive thank you to:

• Hirnukuono — the grand wizard of GTFO modding knowledge, finder of bugs, and savior of broken levels.
• W33B — for allowing me to use Arsenality as the weapon set.
• The GTFO Modding Discord — for support and guidance.

Level Quality Notes

Levels from C3 and onward, plus all extended missions (C3.1, C6.1, C6.75, etc.) are generally the most polished and mechanically complex. The earlier levels tend to be more basic. Rest assured as time moved on I became more comfortable adding more things to levels.

Everything is verified to the best of my ability, but occasionally something slips through — feel free to report anything odd.

Feedback

Send feedback to: _ceb_is_ded_ on Discord.

Patch Notes (Newest → Oldest)

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1.30.4

C9.5:

• Reduced the amount of spitters, especially towards main objective
• Increased the amount of ammo, health, and tool refill, at level start and end of main objective
• Removed scouts from certain zones
• Slightly changed starting stats (infection, ammo, tool refill)
• Slightly changed the timing of Wave 5

1.30.3

C6.75:

• Updated resource distribution in the early and middle sections of the level to be more fair...again
• Reduced the number of enemies at Zone 75's blood door
• Reduced the enemy count of most alarms slightly

1.30.2

C6.75:

• Updated resource distribution in the early and middle sections of the level to be more fair

1.30.1

C6.75:

• Made a certain event slightly easier
• Increased ammo in starting areas
• Something else I forget currently but may have been important...

1.30.0

Major Update

• Reopened C6.75, it has been completely remade, enjoy, it's very hard still...
• Made weapon adjustments, check the stats to see if your weapon got affected in any way, there were several adjustments

1.29.8

C9:

• Classic GTFO modding experience

1.29.7

C9:

• Yet another door bug, fixed

1.29.6

C9:

• Another bug related to scans not showing up has been fixed, a couple more doors in C9 have been changed

1.29.5

• Shut down C6.75 for repairs, thanks to the bug finding skills from Western (Thank you Comrade!). Coming back later once I figure out what is going on
• The Nightmare Scout has been very meticulously adjusted, it can no longer be killed with one shot by the Konig Sniper Rifle (front or back weak spot), only one gun can one-shot it reliably from any weak spot hit. Melee kills are still possible with c-foam (even as solo)
• Konig Sniper Rifle, Heavy Sniper Rifle, and spear have recieved some adjustments
• Long Range Flashlight has been changed
• Adjusted a few Rundown Mission List visuals

C9:

• Thanks again to Western, a bug has been found and fixed on C9, Zone 894's alarm has been changed as a result

1.29.4

• Made room for future levels C9.67 and C17.999, coming soon...
• Updated Rundown Mission List visuals

C5:

• Reduced the number of uplink rounds by half in Secondary
• Added a few more enemies to secondary

C6:

• Error alarm towards end of main has been slightly nerfed
• Changed some light settings in zone 2 and some later zones
• Slight changes affecting fog behavior and fog settings
• HSU scan in main has been changed
• Less resources through the mining passage zones

C7:

• Changed objective tim