Just a quick experiment mixing together one of my combat systems with some assets that either are currenly free on the marketplace, or were free at some point in the past.
Assets Used:
Combat System
https://www.unrealengine.com/marketplace/en-US/product/basic-multiplayer-melee-combat-system
Enviroment
https://www.unrealengine.com/marketplace/en-US/product/meadow-environment-set
https://www.unrealengine.com/marketplace/en-US/product/environment-set
https://www.unrealengine.com/marketplace/en-US/product/top-down-multistory-dungeons
Characters
https://www.unrealengine.com/marketplace/en-US/product/gothic-knight
https://www.unrealengine.com/marketplace/en-US/product/desert-dragon
https://www.unrealengine.com/marketplace/en-US/product/undead-pack-01
Assets:
https://www.unrealengine.com/marketplace/en-US/product/e4494c76c3b348aba7ef9b263a6dd496
https://www.unrealengine.com/marketplace/en-US/product/footsteps-sounds-with-blueprint-setup
https://www.unrealengine.com/marketplace/en-US/product/autumn-audio-bundle