WiseFeline a high performance utility AI package for UE5 is released on the Marketplace

Distribution UE Marketplace
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30% off for the Black Friday sale

Why Utility AI | marketplace link | C++ FPS Sample | Blueprint sample | NoOpArmy’s website | Documentation | Discord

intro video | blueprint tutorial video | Life simulation sample video

WiseFeline is a high performance utility AI package which allows you to build immersive intuitive AI using both C++ and blueprints. Instead of creating very complex behavior trees or state trees which are rigid and hard to modify, you create a set of actions and tell the plugin how to score the importance/utility of each action. Adding more actions is pretty easy and the plugin integrates with visual logger and gameplay debugger.

gameplay-debugger
gameplay-debugger1920×1080 200 KB

vislog
vislog1920×1080 165 KB

It also comes with its own visual behavior designer and debugger.

debugger
debugger1920×1080 152 KB

WiseFeline does not contain useless heavy handed abstractions and is very easy to learn. We constantly update it and proved quick and high quality support both with email and on discord.

Each action in WiseFeline calculates its score by calculating the score of a set of considerations and multiplying them with each other. Considerations are things like, how much ammo do I have? Am I hungry? Is there a path to a desired location? You can use environment query system, gameplay tags and all other UE features when creating your actions or considerations in blueprint or code. Here are a few examples.

bpaction
bpaction1175×727 117 KB

bpconsideration
bpconsideration1217×596 116 KB

code4
code41920×1075 186 KB

code1
code11920×1080 145 KB

code2
code21920×1080 157 KB

code3
code31920×1080 174 KB

View our extensive documentation here

Wise Feline Utility AI is 50% off until September 4th and can be grabbed for $50
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We’ve released version 1.1 and 1.2 and they contain these main features and multiple bug fixes.

  • Action priorities: Actions with higher priority and lower score take priority over those with higher score but lower priority. This can be used for grouping actions based on their importance
  • Multiple action selection algorithms to choose the one with the highest score, a random one from the top N or a random one in the top N considering priority
  • Score delta for changing actions mid-execution so an action will not stop for another one unless the score difference is higher than the specified value.
  • Turn based game friendly function to stop automatic score recalculations and only do it when you call the Think method
  • The action for a consideration is now passed to it so it can return a different score based on the action it is being evaluated for.

For more details see the release notes.

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We are 50% off for the anniversary sale WiseFeline a high performance utility AI package for UE5 is released on the Marketplace

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We released v1.4 with weighted random selection modes and also did lots of improvements to the designer UI and also made it compatible with many UE sub-systems used in Lyra.

Take a look at Release Notes.

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We are 50% off again until 15h of October Wise Feline (ultimate Utility AI) in Code Plugins - UE Marketplace

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We are 30% off for the Black Friday sale. Do something with a high utility for your project and buy this Utility AI plugin to take your AI to the next level.

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We’ve added action templates which allow you to create pre-configured actions and use them in different behaviors.

If you change the templates, actions in all behaviors change. Take a look at the feature here.

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We’ve created a new video showing how to make actions and considerations in C++

We had a blueprint one since a while back

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Wise Feline Utility AI for unreal v1.7 is out.
It adds a few more functions to work with runtime added behaviors. You can get all runtime added behaviors or clear them all.

Also it adds back the button to remove all null elements in your list of actions and considerations. This happens if you delete/rename a class which unreal can no longer link to the deserialized data in your behavior asset.
Here are the full Release Notes.

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Released v1.7.1 which fixes action template renames to be like other renames in the system and work with right click context menu and F2 key instead of the details panel.

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V1.8.0 of Wise Feline Utility AI for unreal is out and contains a set of new built-in actions and considerations.

You can read about them here Built-in actions and considerations | Wise Feline Utility AI

We will be adding more to the list soon.

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We’ve been hard at work with new demos and guides and we are 50% off until 21st.

https://www.unrealengine.com/marketplace/en-US/profile/NoOpArmy?count=20&sortBy=effectiveDate&sortDir=DESC&start=0

First a new quick start guide Quick start guide to Wise Feline Utility AI | Wise Feline Utility AI

The new robots championship demo and a guide for both Utility AI and influence maps together
https://www.nooparmygames.com/WF-UtilityAI-Unreal/articles/advanced-tutorial.html

A video of the championship demo

Two other videos describing the Utility AI and influence maps parts of the demo
Imap description https://youtu.be/iRgQnez1-xw
Utility ai description https://youtu.be/SvTwS3WGxiA

A trial version of Utility AI is also available now
https://1drv.ms/u/s!AuM0bylQ2nkzg4IyPCVEXkc8dLW21Q?e=3bpltM

This works for 2 minutes in each PIE session and then stops working.

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Wise Feline Utility AI and our other products are 50% off on the marketplace now.

https://www.unrealengine.com/marketplace/en-US/profile/NoOpArmy?count=20&sortBy=effectiveDate&sortDir=DESC&start=0

Grab them while you can!

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We have released version 2 which includes memory and emotions and we still support all latest engine versions and now are 70% off until 29th on fab.

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We have released a new version which contains bug fixes and improvements on the designer UI and fixed lots of memory and emotion bugs.

The fixes are available for both the free and paid versions.

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V2.3 is out with gameplay tags added to both memories and actions. This was a request from one of our users which needed this for memories but the idea was pretty compelling so we added tags to actions too.

We will improve on this in future releases too.

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V2.4 is out with gameplay tag integrations for actions and memories. You can now find memories closest to a time which match a gameplay tag query and add tags to memories.

This allows you to know for example if any of the scary things happend in the game in the last 2 minutes or not.

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We are 70% off until december first on fab for friday mega sale.

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Wise Feline Ultimate 3.0 and 3.1 released

Hi everyone,

I’ve released versions 3.0 and 3.1 of Wise Feline Ultimate. The main additions are integrations with Unreal’s existing gameplay systems, plus some fixes to scoring and possession handling.

Wise Feline lets you build AI by scoring its available actions. You write actions and considerations in Blueprint or C++, then tune when an action should matter using response curves and weights.

In 3.0, you can now run a Behavior Tree as a utility action. That means the brain can choose between a combat tree, a patrol tree and other actions, while the trees handle their own execution. There are also new EQS classes for scoring actions from query results and moving to a location selected by a query.

Smart Objects and Gameplay Ability System support are available through the separate, free WFIntegrations pack. It includes Smart Object claim, use and release actions, support for their Gameplay Behaviors, and GAS considerations for attributes, tags and ability availability.

Ultimate also gains four built-in considerations for its included Remembrance system. Your AI can use general emotions, feelings toward a particular actor, time since a memory and memory counts when scoring its actions.

Version 3.1 improves what happens when pawns or AI Controllers change. The brain refreshes its ownership references and stops its running action when it loses control, including when a player takes over. The new OnPossessionChanged callback lets custom actions and considerations refresh their cached references too.

Other fixes cover random selection, interrupted movement, behavior removal and the editor designers. There’s also an optional UE 5.8 MCP toolset for authoring behavior assets through a connected AI agent.

The releases support UE 5.6, 5.7 and 5.8.

Wise Feline Ultimate on Fab | Release notes | Integrations and download