Requirement: Unity 2017.1.0 or higher | File size: 99 MB

https://assetstore.unity.com/packages/3d/environments/roadways/drift-maps-winter-edition-112108

This asset contains two full maps, optimized for drifting games for mobile platforms.

UE 4.27 | File size: 128 MB

https://www.unrealengine.com/marketplace/en-US/product/logic-driver-state-machine-blueprint-editor

Create custom node types that run actions and build your own gameplay systems: dialogue trees and narrative flows, quests, achievements, combos, AI behavior, UI navigation, and more in a visual graph-based, parallel finite state machine blueprint editor.

Unreal Engine Marketplace - Multiplayer Action Combat System (MACS) [5.0-5.1]

UE 5.0-5.1 | File size: 0.97 GB

https://www.unrealengine.com/marketplace/en-US/product/multiplayer-action-combat-system-macs-01

High commented, simple and easy to modify! This system makes use of the Gameplay Ability System and Enhanced Input to create fast action combat in your project without need to spend time with the basics.

UE 4.15 - 4.27, 5.0 - 5.1 | File size: 18.9 MB

https://www.unrealengine.com/marketplace/en-US/product/resource-gathering-animation-pack

21 animations for the Unreal Epic Skeleton. This pack contains 21 resource gathering animations which include Bugnet, Wood Axe, and Pickaxe animations.

UE 4.27, 5.0 (Registration Fixed) | File size: 33-48 MB

https://www.unrealengine.com/marketplace/en-US/product/zibra-liquids

Zibra Liquids is a next-gen AI-powered tool for real-time 3D liquid physics simulation, that enables the creation of high-quality liquid visuals and game mechanics based on interactive physics. Available for Unreal Engine 4 and 5.

UE 4.2x | File size: 63 MB

https://forums.unrealengine.com/t/blueprint-free-ultimate-movement-component/137430

Ultimate movement component project is a free project to add climbing & advanced movement in your UE4 projects easily without any programming.

UE 4.25 | File size: 257 MB

https://www.unrealengine.com/marketplace/en-US/product/light-lamellar-armour-pack

Set of characters to be used with Medieval or realistic-fantasy games. You can choose from 10 predefined versions or use provided parts to create your own combination.

UE 4.27, 5.0 | File size: 165-173 MB

https://www.unrealengine.com/marketplace/en-US/product/level-streaming-assistant-plugin

Setup level streaming for your game in a few minutes and edit them with an easy and strong editor.

UE 5.0-5.1 | File size: 520-538 MB

Epic Online Services (EOS) in Unreal Engine

https://www.unrealengine.com/marketplace/en-US/product/af157f773f084ca89036cd7bc03fb416

UE 4.27-5.0 | File size: 1.22 GB

Spline controlled cable kit with modular cable tray kit + 16 pre-simulated cable meshes.

https://www.unrealengine.com/marketplace/en-US/product/spline-cable-kit