ECHO

Echo is a science-fiction stealth game in which you take on the role of En, a young woman trying to revive a dead loved one. To achieve this, she must navigate her way through a labyrinth filled with ever-evolving creatures that mimic her actions. Controlling what these enemies learn from you -- and managing En`s scarce energy resources -- is the key to victory in this complex and compelling game.Make your enemies smarterEcho is a game that requires patience, planning, and the ability to master the enemy`s behaviour. Periodically, the enemies in the labyrinth will shut down. When they come back online, their tactics will have changed, incorporating whatever they`ve learned from you in the last activation. If you shot a lot of enemies, they`ll learn to shoot you too; use stealth to kill them and they`ll become sneakier. Gradually, they`ll forget things you don`t use. Essentially, you teach the enemy AI as you play, and keeping track of what it`s learning from you will be vital to success. You`ll also need to keep an eye on the energy En uses to power her weapons and abilities: you can collect energy around the labyrinth, but there isn`t a huge amount of it.Challenging and innovativeEcho is an interesting game with a unique core mechanic. Visually, it gets a little repetitive after a while, but the gameplay is complex and engaging.