Green one

Elk, Grove's Last Guard - a survivor-tower defense- roguelite game(alpha version)

Unity's GPU instance renderer

A Tween engine that can animate any field or property on any MonoBehaviour with zero GC

Unity Asset

Are you making a Vampire Survivor-like game? This is your best tool then.

The lite version but still a highly efficient tool for spawning high mass of units

A 2D rogue-lite game but you are a necromancer