Nintendo Super Smash Bros.
Status: Completed
Highlights: New DLC characters for Smash Bros., including Ryu from Street Fighter. New Amiibos revealed.
Nintendo World Championships
Status: Completed
Highlights: Four solids hours of eSports competition.
Bethesda
Status: Complete
What: Fallout 4 has crafting, Doom has Timesplitters-style mod tools for PC and consoles, two mobile games got announced, and Dishonored 2 got announced alongside the reveal you can play as both Corvo and Emily.
Microsoft
When: 9:30 a.m. PST / 12:30 p.m. EST.
Highlights: Halo 5: Guardians, Fable Legends, Gears of War 4/Remastered, and more to be revealed.
Electronic Arts
When: 1 p.m. PST / 4 p.m. EST.
Highlights: Star Wars: Battlefront gameplay reveal, Mirror’s Edge: Catalyst, the Need For Speed reboot, and more to be revealed.
Ubisoft
When: 3 p.m. PST / 6 p.m. EST.
Highlights: Assassin’s Creed: Syndicate, The Division, and an unnanounced new game.
Sony
When: Monday, June 15 at 6 p.m. PST / 9 p.m. EST.
Highlights: The Last Guardian, PlayStation Video, Guerrilla Games’ new project, Unchated 4: A Thief’s End, and Uncharted: The Nathan Drake Collection.
Nintendo E3 Direct
When: Tuesday, 9 a.m. PST / 12 p.m. EST.
Highlights: Zelda Wii-U, possibly Metroid, Mario, Splatoon DLC, and more to be revealed.
You can watch Nintendo’s E3 Direct right here (no link available currently).
Square-Enix
When: Tuesday, 10 a.m. PST / 1 p.m. EST.
Higlights: Rise of the Tomb Raider, Deus Ex; Mankind Divided, new Hitman game, Final Fantasy XV, and more to be revealed.
You can watch the stream right here.
PC Gaming
When: Tuesday, 6 p.m. PST / 9 p.m. EST.
Highlights: AMD and PC Gamer are the main show runners, reportedly bringing in several PC-specific publishers. Microsoft and EA are also reportedly showing off some PC specific content.
You can watch the stream right here.