Abzû is an underwater experience that evokes the dream of diving where you will be immersed in a vibrant ocean world full of mystery and bursting with color and life.

Perform fluid acrobatics as the Diver, using graceful swimming controls. Discover hundreds of unique species based on real creatures and form a powerful connection with the abundant sea life. Interact with schools of thousands of fish that procedurally respond to you, each other, and predators. Linger in epic seascapes and explore aquatic ecosystems modelled with unprecedented detail. Descend into the heart of the ocean where ancient secrets lie forgotten. But beware, dangers lurk in the depths.

Abzû is from the oldest mythologies; AB, meaning water, and ZÛ, meaning to know. ABZÛ is the ocean of wisdom.

Abzû is not a scuba sim. There are no air gauges or weight belts. Instead, the focus is on the sense of majesty and awe inspired by exploring underwater environments and encountering wildlife. To achieve that, ABZÛ is designed to create a completely fluid experience. There is no fail state that breaks the flow of gameplay. The unique swimming controls are also fluid: we allow the diver to pitch freely in the water, allowing complete freedom of movement.

The world of ABZÛ is populated by tens of thousands of dynamic fish. These fish are all aware of each other and the diver. They follow rules that govern real fish behavior, which causes emergent schooling and darting. ABZÛ also features a food chain simulation with predators eating smaller fish and others grazing on corals and algae. This is all possible due to unique animation and rendering techniques that Giant Squid has developed.

Many games that feature animals offer limited interaction with them, usually "shoot them with a gun for upgrades." ABZÛ captures meaningful and respectful interactions with creatures. The diver can reach out and touch creatures, allowing her to ride and school with them. These mechanics will allow the player to form a more genuine connection with sealife they encounter.

Once Abzû and Rising Storm 2: Vietnam, the current free games on the Epic Games Store, have run their course, it will be up to Amnesia: A Machine for Pigs and Kingdom New Lands which will be gratis starting October 15 until October 22, 2020.

Amnesia: A Machine for Pigs

Amnesia: A Machine for Pigs is the next installment in the first person survival horror series.

The year is 1899...

Wealthy industrialist Oswald Mandus awakes in his bed, wracked with fever and haunted by dreams of a dark and hellish engine. Tortured by visions of a disastrous expedition to Mexico, broken on the failing dreams of an industrial utopia, wracked with guilt and tropical disease, he wakes into a nightmare. The house is silent, the ground beneath him shaking at the will of some infernal machine: all he knows is that his children are in grave peril, and it is up to him to save them.

Kingdom New Lands

Kingdom is a minimalistic micro strategy game with modern retro aesthetics and an ambient soundtrack.

Be brave, ruler, and fight to the bitter end, lest these New Lands conquer you instead.

Kingdom is a minimalistic micro strategy game with modern retro aesthetics and an ambient soundtrack.

Players take control of a monarch struggling to build their kingdom from nothing by exploring the world, recruit loyal subjects and defend from the nightly Greed attacks.

Rising Storm 2: Vietnam moves the FPS series to the Vietnam War, where American and Vietnamese forces square off in a whole new generation of warfare.

For the first time, the authentic gunplay and visceral first-person action of the Red Orchestra series is coming to an era of automatic rifles, man-portable grenade launchers and more modern weapons systems. Rising Storm 2: Vietnam casts players into a brutal, authentic recreation of the Vietnam War.

Rising Storm 2: Vietnam offers intense action for up to 64 players in battles between the forces of South Vietnam (the US and their Allies) and those of the North - the regular, main-force units of North Vietnamese Army, plus the guerilla fighters of the National Liberation Front (or Viet Cong).

Rising Storm 2: Vietnam looks to once again raise the bar and move the series into a new era of combat.

Key Features:

• Large-Scale 64 Player Gameplay – Rising Storm 2: Vietnam offers intense tactical action for up to 64 players in battles between the US forces and the Vietnamese, with each
• force having their own unique abilities and tactical advantages such as Napalm Strikes, Artillery Barrages, surface-to-air missile strikes, traps, ambushes and more. 
• Flyable Helicopters - Players on the US team will be able to pilot 3 different helicopters - the UH-1H "Huey" transport, the OH-6 "Loach" light recon and the powerful AH-1G "Cobra" attack helicopter.
• Conventional vs. Guerilla Forces – Play as both the United States Military and Vietnamese resistance fighters. Rising Storm 2: Vietnam allows players to control either the U.S. Army and Marines Corps or the militarized and guerrilla forces of North Vietnam - the NVA and the Viet Cong.
• New Game Types– Game types include Red Orchestra's classic territory control mode and new smaller modes and maps designed for 16 or less players. These new smaller maps are designed to be a more competitive, squad based experience that reflect the 'low-level' conflicts that Vietnam is famous for.
• Realistic, Large, Open Levels – Each map faithfully recreates the conflict of the Vietnam experience and aims to pull players directly into the war with its extreme authenticity to real life. Maps will include the famous jungles of Vietnam, but will also cover battles that occurred in cities, on rolling hills, in US Firebases, Rice Fields, Plantations and many more authentic locations. In keeping with the Vietnam setting, they will provide plenty of opportunity for jungle ambushes and flanking attacks. 
• Vietnam- Era Authentic Weapons– A variety of authentic period weapons available including the M16, M14, M60, M79 and M3 Grease Gun for the Americans; and the Type 56 Assault Rifle (a Chinese copy of the famous AK-47), RPG-7, MAT-49, SKS Carbine and many, many more for the Vietcong. Weapons also have a wide range of functionality with in-game implications, including adjustable stocks, attachable bayonets, and a new and advanced recoil system which builds on the already phenomenal weapon handling that the Red Orchestra series is famous for.
• Squads and Command –Drastically enhanced squad and communication tools to help you group up and work with your friends and team-mates.
• No Class Ranks / Weapon Upgrades / Unlocks – Rising Storm 2: Vietnam's focus will be player skill and balance. We won't be locking content like weapon upgrades, improved player characteristics or new armaments behind a rank or experience system. We want to put the tools to succeed in the hands of every player.
• Character Customization - Rising Storm 2: Vietnam will allow players to customize their player characters with additional uniform and equipment variants earned as they play. These will include new headgear, clothing, tattoos, glasses and more.