Mod Details

APBS - Acid's Progressive Bot System

APBS - Acid's Progressive Bot System 2.0.7

Created by acidphantasm

104.2K Downloads

SPT 4.0.6 Compatible

Fully customizable progression system. By default, all AI will level with you, have appropriate gear for their level, and might be a tad more dangerous due to their progression. Everyone has something worth stealing or scavenging!

Latest Version 2.0.7
SPT 4.0.6

Updated Yesterday at 9:09 AM

0.98 MB

Version Notes

This version will only work for SPT 4.0.2+

READ THE NOTES AT THE END IF YOU MAKE A PRESET

New Features

  • Preset Editor is now live in the Web Config
  • Presets are now easy-ish to make. If you want to share them, create an add-on for APBS on the Forge
  • Create Preset option added to Web Config

Changes

  • ExamplePreset no longer ships with the mod zip (due to new create preset option, it’ll create and copy the necessary starting files)
  • Lots and lots of minor code fixes that shouldn’t amount to anything but cleanliness
  • Added Preset saving to web config
  • Added Preset change tracking
  • Added Vanilla Item Caching on first mod load
  • Added M60E6 to known weapons without small magazine (will stop throwing the MAGAZINE warning)

Bugs Squashed

  • Resolved Force Stock not working
  • Resolved Force Dust Cover not working
  • Resolved Force Optical Devices not working
  • Resolved Force Muzzle Children not working - lol
  • Resolved Override Muzzle Chances not working
  • Resolved Allow T-7 Thermal Goggles not working
  • Resolved Override Plate Chances not working
  • Resolved missing Caliber725
  • Resolved missing RShG-2 72.5mm rocket launcher
  • Resolved missing FORT Redut-M body armor (SK Woodland)
  • Resolved missing BNTI Kirasa-N body armor (Green)
  • Resolved missing Hexatac HPC Plate Carrier (MultiCam)
  • Resolved missing HighCom Trooper TFO body armor (Coyote)
  • Resolved missing Crye Precision AVS plate carrier (MultiCam)
  • Resolved missing 5.11 Tactical TacTec plate carrier (Storm)
  • Resolved missing Camelbak Tri-Zip assault backpack (MultiCam)
  • Resolved missing 5.11 Tactical RUSH 100 backpack (Black)
  • Resolved missing LBT-1476A 3Day Pack (MultiCam Alpine)
  • Resolved missing Mystery Ranch Terraframe backpack (Olive Drab)
  • Resolved missing Mystery Ranch Terraframe backpack (Christmas Edition)
  • Resolved missing Akula push dagger
  • Resolved missing ANA Tactical Alpha chest rig (MultiCam)
  • Resolved missing BlackRock chest rig (Khaki)
  • Resolved missing Blicky in Mods Json Tier1-7

Known Issues

  • N/A

PRESET NOTES:

  • If you use any of the force / override options in the Bot Settings that affect the preset, the preset will receive those changes ON DISK if you enable all of the bot settings, then go to the preset editor - change a value and then save.
  • You do not need to do this, but if you want the changes on disk for your preset instead of in memory, you need to do this.
  • This includes things like Force Stock, Override Muzzle Chances, Allow T7, Normalize Scav Equipment, etc
  • KEEP THIS IS MIND IF YOU PLAN ON SHARING YOUR PRESET AS AN APBS ADDON
This download is externally hosted.
Always scan for viruses.

Are you tired of scavs being utterly pointless after level 20? This mod is probably for you then.

Because all of the AI will level with you, they’ll all start wearing gearing that gets better as you get better. Bosses and their guards will always have decent loadouts. Scavs will actually wear the gear they have been scavenging (sometimes). What the hell is the purpose of scavs outside the early game? Now they have a purpose. Maybe they’ll spawn with armour worth yoinking the plates out of? Maybe they’ll spawn with weapons that have useful attachments for you! Who knows! That’s for you to try this mod and find out!

This gives you a reason to actually check your kills and maybe you’ll find something shiny.

All AI have their loadouts adjusted with this mod. Not just scavs. Not just PMCs. All of them.

Bosses still use their vanilla equipment, but have had tweaks to their ammo pools, and available attachments on weapon/gear.

Please review all of the mod page!


Do not use this with another progression mod.


INSTALLATION

Installation

  1. Download APBS - Acid’s Progressive Bot System
  2. Open the downloaded .zip file in 7-zip
  3. Select the SPT folder in the .zip file in 7-zip
  4. Drag the SPT folder from 7-zip into your SPT folder

Demonstration Video (yoink):

34vXXDj.gif

FEATURES

Features

This list is not even close to encompassing everything that APBS can do, or what you can change!

  • Configuration Web App that has 125+ settings.
    • Chances are, if you want to change something - it’s available. If not, ask for it and maybe it’ll be added.
    • Please, actually look at the config - it covers so much more than the features listed here.
  • All AI will level with you.
  • All AI have a tiering system.
  • All AI weapons have individual attachment chances in each tier.
    • Snipers, Marksman Rifles, and Carbines have scopes more often.
    • Assault Rifles have foregrips, stocks, muzzles more often. (etc etc etc)
  • All AI will use MODDED weapons, equipment, and clothing that you have installed.
    • Must be enabled in the config - Not all mods are compatible, no support granted
    • If you have Pack’N’Strap - AI will have the belts in their Armband slot!
    • If you have Realism - You can enable adding gas masks to Bots if you play with Hazard Zones
  • All PMCs will use weapons/equipment for kill quests that require specific things (v1.7.0+)
    • 20 quests are currently available for them to choose from, they must be on an available map and within level range to being “assigned” a quest .
    • Questing Bots is not required for this feature, it’s completely independent.
  • All AI pocket/rig/backpack loot has been adjusted.
    • Balancing - no more ammo box spam on PMCs.
    • Whitelists - nobody can use impact grenades except PMCs, and they must be of a higher level to use them.
  • All AI Weapon Durability has been adjusted and balanced.
  • All AI medical/food/drink items may appear to be used.
  • All AI will randomly choose to use different ammunition in their additional mags.
    • Maybe that SR-25 spawned with M80, but perhaps one of their mags has M62 in it…or BCP. Who knows!
  • All AI can use different size magazines based on your configuration.
    • If they spawn with 60 rounders, they won’t have like 5 of them - they are limited to 2.
  • Your Player Scav will have gear generated based on your PMC level. Maybe you’ll get a decent gun.
  • USEC spawn with weapons that you would expect from non-Russian forces.
  • BEAR spawn with weapons that you would expect from Russian forces.
  • Per map weapon choices for AI? You got it! Factory is mostly short range, but Woods is mostly long range!
  • AI will used NVGs if it’s night, and they have a helmet supporting NVGs. They will not wear them during the day.
  • Scavs have a low chance to use weapons and equipment from the same tier PMC (or lower) as them.
  • Scavs weapon attachments and ammo will always be more basic, never meta.
  • Guards/Raiders/Rogues are beefed up a bit, they should be dangerous instead of a cake-walk.
  • All tiering and item weights are handmade and subject to change.
    • What is tiered?
      • Weapons!
      • Equipment!
      • PMC Clothing!
      • Attachments!
      • Ammo!
    • This is not based on “loadouts” or “kits”, nor traders, nor anything else other progression mods do.
    • It’s just based on tiers (by level), and completely random within those tiers.
  • Custom Presets (v1.1.0+) can be created, and shared between users. Make your own progression!
    • Please see “Presets” tab for information.
    • EVERYTHING that APBS does with AI loadouts and equipment, you can also do.
      • Change their equipment pools? Check!
      • Change their ammo pools? Check!
      • Change the CHANCE of a specific attachment on a specific class of weapons? Check!
      • APBS is yours to create and customize. Share your preset with users. Laugh at them getting wiped by your gigachad scavs. Do what you want.
TIERS

Tiering System

  • All tiers are based on YOUR PMC level.
  • All of these deltas can be changed in the configuration. If you want more variance, then configure it! If you want less, configure it!
    • You can also configure custom level deltas for Scavs separately, if you so wanted.
    • The configuration values for custom deltas are done per tier, so you need to set each of them - the “Tier” is based on YOUR PMC level.
    • If you want AI to be any level possible, set each custom level delta in the config to 79 levels below you and 79 levels above you.
  • Min Level Delta: The number of levels BELOW your player level the AI can spawn
  • Max Level Delta: The number of levels ABOVE your player level the AI can spawn
    • Example #2: Player Level 27. Tier 3. AI will spawn between level 12 & level 34.
    • Example #1: Player Level 32. Tier 4. AI will spawn between level 12 & level 42.
    • Example #3: Player Level 48. Tier 5. AI will spawn between level 18 & level 63.
CONFIG

Configuration

Config App is gone, to edit the configuration run your server after installing and go to:

  • https://127.0.0.1:6969/progressivebotsystem/

All configs can be updated and edited while the server is running - provided nobody is in raid.

If you are using Fika then put the appropriate IP and port instead.

ALTERNATIVE MODS

Alternative Mods

I know this mod won’t be for everyone, and the intention is to provide an alternative progression mod. It’s a type of mod that I wanted to take on because progression mods are a different type of hell to develop and implement.

The scope and end-goal of this mod is my vision of progression for SPT. It may not match what you want or enjoy.

If you don’t like it - I won’t be offended and you don’t have to use it.

I would suggest trying any of the following alternative progression mods if you do not like APBS:

ALP - ALGORITHMIC LEVEL PROGRESSION
VALENS-PROGRESSION

SPT REALISM MOD

ANDERN

If you enjoy my work - you can buy me a coffee~

Version 2.0.7
Download Mod Version
SPT 4.0.6 +4 more
All Compatible SPT Versions:
4.0.6 4.0.5 4.0.4 4.0.3 4.0.2

0.98 MB

961 Downloads

| View Addons

This version will only work for SPT 4.0.2+

READ THE NOTES AT THE END IF YOU MAKE A PRESET

New Features

  • Preset Editor is now live in the Web Config
  • Presets are now easy-ish to make. If you want to share them, create an add-on for APBS on the Forge
  • Create Preset option added to Web Config

Changes

  • ExamplePreset no longer ships with the mod zip (due to new create preset option, it’ll create and copy the necessary starting files)
  • Lots and lots of minor code fixes that shouldn’t amount to anything but cleanliness
  • Added Preset saving to web config
  • Added Preset change tracking
  • Added Vanilla Item Caching on first mod load
  • Added M60E6 to known weapons without small magazine (will stop throwing the MAGAZINE warning)

Bugs Squashed

  • Resolved Force Stock not working
  • Resolved Force Dust Cover not working
  • Resolved Force Optical Devices not working
  • Resolved Force Muzzle Children not working - lol
  • Resolved Override Muzzle Chances not working
  • Resolved Allow T-7 Thermal Goggles not working
  • Resolved Override Plate Chances not working
  • Resolved missing Caliber725
  • Resolved missing RShG-2 72.5mm rocket launcher
  • Resolved missing FORT Redut-M body armor (SK Woodland)
  • Resolved missing BNTI Kirasa-N body armor (Green)
  • Resolved missing Hexatac HPC Plate Carrier (MultiCam)
  • Resolved missing HighCom Trooper TFO body armor (Coyote)
  • Resolved missing Crye Precision AVS plate carrier (MultiCam)
  • Resolved missing 5.11 Tactical TacTec plate carrier (Storm)
  • Resolved missing Camelbak Tri-Zip assault backpack (MultiCam)
  • Resolved missing 5.11 Tactical RUSH 100 backpack (Black)
  • Resolved missing LBT-1476A 3Day Pack (MultiCam Alpine)
  • Resolved missing Mystery Ranch Terraframe backpack (Olive Drab)
  • Resolved missing Mystery Ranch Terraframe backpack (Christmas Edition)
  • Resolved missing Akula push dagger
  • Resolved missing ANA Tactical Alpha chest rig (MultiCam)
  • Resolved missing BlackRock chest rig (Khaki)
  • Resolved missing Blicky in Mods Json Tier1-7

Known Issues

  • N/A

PRESET NOTES:

  • If you use any of the force / override options in the Bot Settings that affect the preset, the preset will receive those changes ON DISK if you enable all of the bot settings, then go to the preset editor - change a value and then save.
  • You do not need to do this, but if you want the changes on disk for your preset instead of in memory, you need to do this.
  • This includes things like Force Stock, Override Muzzle Chances, Allow T7, Normalize Scav Equipment, etc
  • KEEP THIS IS MIND IF YOU PLAN ON SHARING YOUR PRESET AS AN APBS ADDON
Version 2.0.6
Download Mod Version
SPT 4.0.6 +4 more
All Compatible SPT Versions:
4.0.6 4.0.5 4.0.4 4.0.3 4.0.2

0.96 MB

5.4K Downloads

This version will only work for SPT 4.0.2+

Changes

  • Removed incorrect logging on Resource Randomization & Weapon Durability
Version 2.0.5
Download Mod Version
SPT 4.0.6 +4 more
All Compatible SPT Versions:
4.0.6 4.0.5 4.0.4 4.0.3 4.0.2

0.96 MB

1.8K Downloads

This version will only work for SPT 4.0.2+

New Features

  • Option to lock web config behind an authorization code
  • You cannot enable requirement or change the code in the WebApp. You must do this in the config.json yourself.
  • You can disable it via WebApp, if you have it enabled and have authorized yourself.
Version 2.0.4
Download Mod Version
SPT 4.0.6 +4 more
All Compatible SPT Versions:
4.0.6 4.0.5 4.0.4 4.0.3 4.0.2

0.96 MB

1.6K Downloads

This version will only work for SPT 4.0.2+

New Features

  • Presets have returned. Forge has addons now. Go make one. Go upload it. Share it.

Known Issues

  • Plate Chances via config have been reported to not work. Will be investigated and resolved in the next update.
Version 2.0.3
Download Mod Version
SPT 4.0.6 +4 more
All Compatible SPT Versions:
4.0.6 4.0.5 4.0.4 4.0.3 4.0.2

0.95 MB

2.8K Downloads

This version will only work for SPT 4.0.2+

BugFixes

  • Resolved Pmc dog tags not being the correct one
  • Resolved Pmc sometimes not being able to Prestige when they should be able to
  • Resolved Stack Overflow from recursive method ContainsRequiredMod
Version 2.0.2
Download Mod Version
SPT 4.0.6 +4 more
All Compatible SPT Versions:
4.0.6 4.0.5 4.0.4 4.0.3 4.0.2

0.95 MB

1.9K Downloads

This version will only work for SPT 4.0.2+

BugFixes

  • Resolved T-7 Thermal Adapter not being removed correctly
  • Resolved PMC Quests for Location not selecting correctly all the time
Select a mod version to filter by on the right. Showing addons compatible with selected version.
acidphantasm-NoGrenadesOnBots

Created by acidphantasm

26 Downloads

Compatible Mod Versions:

v2.0.7

...Just no grenades on bots? It's pretty obvious. That's all this changes.

acidphantasm Pinned

Presets are available in APBS again.

If you make one and want to share it, create an AddOn for APBS!

0 Likes
acidphantasm Pinned

Please join the SPT Discord for support or create an issue on Github

Quicker Support and beta releases take place in Discord.

If you have feedback or adjustment requests it is easier to have that discussion in Discord.

Join the thread #acidphantasm-modsin***#mods-development***

If you are having issues launching the APBSConfig.exe please ensure you have the Evergreen Bootstrapper installed from Microsoft. Link is found here:

https://developer.microsoft.com/en-us/microsoft-edge/webview2/

0 Likes
stasryb

I dont know why but it says tier 0 is invalid when i try to save the config in the server window.

0 Likes

+1, me too

0 Likes

Go to discord for support

0 Likes
TheXoNs

question, i have set in ip settings for ‘usec chance 50’ and it still only spwans usecs, i dont see any bear pmcs, any fix?

0 Likes

Rng is rng

0 Likes

Rng? i used this mod for over 40 raids so far, im loving it but no matter what i do put it on 50 or to 0 it will only spawn usec pmcs, if i remove mod then i can see bears spawning, if you could check this out, would be grateful

0 Likes
DemonHunter58

Is it normal for the big red text that says something about unknown bots and recourse randomization?

0 Likes

You probably need to update, but no I have no idea. Support is provided in the SPT Discord though.

0 Likes
SkebbZ

If you enable “enable update checks” for this mod in the web interface, it seems to show that an update is available even though I am on 2.0.5.

0 Likes

I forgot to bump the version in the mod itself so it thinks it is 2.0.4 even though it isn’t. Will be fixed later

0 Likes
Kitchen

Sorry, but could you explain, what for this new feature about “lock web config”? I can’t get it. thanks!

0 Likes

You don’t need it if you don’t run a Fika server.

0 Likes

thanks! almost understood…

0 Likes
sihenk *
[deleted at 2025-11-13 03:59:12]
Cloudy37

This mod looks great but I do have a question about bot levels, is it only strictly set by the min-max deltas? I like ALP’s implementation that it applies weight values to the tiers of pmc’s rather than a strict level range. I like the idea of a tiny chance of an uber levelled bot but by setting the max delta to that level means the chances are too high.

In ALP it has a range say 1-14, 14-25 and while the player level is in that range bot tiers are weighted differently which leads to more variety than a strict +- range.

Hope you can understand what im trying to say :D

0 Likes

Min max deltas. It’s by design for controllability.

0 Likes
peter059

I’m new to this mod. Is there a way to not applying any configs on SCAV standalone? I just don’t want them to use powerful weapons like MP7 MP9 AK12.

0 Likes

Look at the config

0 Likes

Details