Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download UFE 2 SOURCE Free.
UFE 2 SOURCE v2.0.2
FULL OPEN SOURCE
Universal Fighting Engine (UFE 2) is a set of tools and framework to help develop 2D, 2.5D and 3D fighting games using a variety of easy-to-use Unity editors.
The biggest additions to the toolkit on version 2 is the native netcode with deterministic physics (designed to run online matches in a smooth lag-free environment) support for 2D animations (complete with a custom hitbox editor) and a brand new mode that allows for 3D gameplay (similar to Tekken, Soul Calibur and Dead or Alive).
Give it a try, click here to play or download the demo.
All builds are cross-platform. To search for a match click “Online” (US Server).
Feature Spotlight:
– User friendly editors
– Advanced A.I. support (Random and Fuzzy AI)
– Network support (Frame Delay and Rollback)
– Story mode
– Mecanim and Legacy animation support
– Easy character setup
– Combo system
– Grappling move support
– Custom input manager
– Cinematic options
– Compatible with Unity GUI
– Open source GUI Scripts
– Mobile friendly
– Extended coding support
– 6 Characters and over 180 animations included
What is new on 2.x:
– Rollback netcode
– Photon support
– Custom Hitbox Editor
– 3D Gameplay
– Replay Mode
– Character Assist
– Multi-gauge
– Diagonal inputs
– Challenge Mode
– Full support for resource loaded assets
– And more…
Supported Addons:
– Photon Unity Networking
– Control Freak
– cInput
– Rewired
– Simple Bluetooth for Android
Other Links:
– Official Unity thread
– Youtube
– Forum
– Patreon