Thanks for starting this thread
@Guns_LotsOfGuns I love E3 time and reading other people's predictions, it all adds to the hype train.
Anyway here are mine that related to only MS stuff (I've tried to be as detailed as I can so some obvious stuff isn't too easy, although game names are not exact).
Microsoft Press Conference / Announcements
I think this is a big year for MS and they will have a lot to show but I doubt many of what they announce will be shocking and unknown.
I'd imagine the MS press conference will follow a similar pattern to last year and focus on games and have many developers on stage showing off their stuff.
My big guess is that this year there will not be any mention of Call of Duty as MS no longer have a DLC/Marketing agreement with Activision for the series (not saying they don't for other games). I also think with Windows 10 out this year and MS making a big deal about PC gaming they will really push several first party games out on PC (sadly this will leave no time for anything relating to the 360 but some 360 announcements might be made via a press release or shown at MS' booth).
With E3 and Gamescom pretty close this year I think a lot of the smaller download only games and games developed in Europe will be shown at E3 but a lot of the details about them will be held back for Gamescom.
- Rise of the Tomb Raider - Crystal Dynamics open the press conference with a live gameplay demo.
- The Division - Ubisoft will show some more gameplay of The Division and will announce a DLC partnership.
- Assassin's Creed Syndicate - Another Ubisoft demo showing the upcoming Assassin's Creed game and a DLC partnership.
- Titanfall 2 - A video showing Respawn Entertainment hard at work on Titanfall 2 is shown. The video will show lots of people at desks looking at screens with 3D models of Titans or a load of code being scrolled through similar to the video at the Xbox One announcement showing Infinity Ward working on Call of Duty: Ghosts.
- Tony Hawk's Pro Skater 5 - Tony Hawk takes to the stage to show a video package showing the next Tony Hawk game.
- Forza 6 - Some jaw dropping visuals and live gameplay will be shown by Turn 10. They will also announce the game will launch on PC at a later date.
- Forza Horizon 2 - MS will announce it's coming to PC.
- Banjo-Threeie - We will see a trailer for Rare's game headed up by Gregg Mayles (will appear on stage to intro it) is a 3rd Banjo-Kazooie platformer that will be open world and use the cloud somehow (maybe for map size or physics). They will mention that it will release in the first half of 2016.
- Fable Legends - We will see a live gameplay demo showing PC and Xbox One owners playing together or against each other.
- Killer Instinct: Season 3 - Iron Galaxy's Dave Lang (actually I just want to see Lang on stage as he's a pretty funny and loud guy - video in link slightly NSFW) appears and starts talking about new features and fighters added to Season 3. My guess is a more fleshed out story mode and another set of 6-8 new characters.
- Gears of War Ultimate Collection - All 3 mainline Gears of War games running at 1080p and 60 frames per second on the Xbox One and PC will be shown by Splash Damage. It will be announced for 2016.
- Gears of War 4 - A teaser trailer for Gears of War 4 will be shown by Black Tusk Studios' Rod Fergusson with no release date given (I am guessing this is a 2017 game).
- Crackdown - We see another trailer but this time with more information and some shots of actual in game/engine action. The studio helping Cloudgine develop the game will be announced and will be the ones on stage to show the trailer (although Dave Jones from Cloudgine will most likely also be on stage). No release date will be given.
- Press Play's new game - A video showing Press Play's next download only game and the video will also show people who work at the studio. Will release within a year and also announced for PC (although might not be at Press Conference and via a press release later).
- Twisted Pixel Games' new game - A video showing Twister Pixel Games' next download only game and the video will also show people who work at the studio and showing them filming some FMV stuff. I think going by the concept art it will be less laugh out load funny and more darker but still have some humour. Will release within a year and also announced for PC (although might not be at Press Conference and via a press release later).
- ID@Xbox - Chris Charla is on stage to present a video package of a bunch of cool ID@Xbox games including Cuphead and Below. Games that are shown are planned to release within a year.
- Quantum Break - Remedy's Sam Lake is on stage showing a gameplay demo of the game and giving some more cryptic clues about the game. Also announced for PC but will be at a later date (although might not be at Press Conference and via a press release later).
- Scalebound - Hideki Kamiya from PlatinumGames shows off a trailer of Scalebound but no date or details are given.
- Media and OS Stuff - Phil Spencer will say how great the Preview Program is going and how much they have implemented from user feedback via the feedback.xbox.com site. MS will then demo some new OS level features and announce some new apps coming in 2015.
- Halo: The Master Chief Collection - Halo Reach announced as DLC and 343 Industries' Bonnie Ross announces it will come to PC in 2016.
- Halo 5: Guardians - 343 Industries will be on stage to show in depth gameplay of both the campaign and multiplayer.
- HoloLens - Kudo Tsunoda along with all the studios MS has internally (FIT, (FUN)ction Studios, Good Science, Leap Experience Partners, Platform Next Studios, SOTA, Soho Productions/Lift London and BigPark) and some external studios working on HoloLens software will show off some HoloLens stuff. We might also see people from Mojang on stage talking about Minecraft and HoloLens working together. I have a feeling HoloLens will be a massive chunk of the MS presentation and will be used as a showcase of what MS are doing and will be the thing that gets the biggest non-gaming media buzz. This might also be the closing thing similar to the Kinect announcement at an E3 several years ago. Nothing about HoloLens will be demoable at MS' booth but it maybe shown to a select few behind closed doors by MS execs.
Bethesda Press Conference
- Fallout 4 - Due in 2016
- The Elder Scrolls Online - Talk about how great the console launch was and future expansions coming within the year.
- Doom - Mention it exists.
- BattleCry - Gameplay demo.
- Dishonored 2 - Game announced.
EA Press Conference
- Madden NFL 16 - Live demo.
- FIFA 16 - Gameplay video.
- NHL 16 - Gameplay video.
- NBA Live 16 - Live demo.
- Rory Mcllroy PGA Tour - Live demo.
- Plants vs Zombies 2 - Trailer shown.
- Mirror's Edge - Trailer and gameplay video.
- Mass Effect - Teaser Trailer.
- Need for Speed - A new Need for Speed is shown by Ghost Games.
- Criterion Games' Racing Game - Trailer for Criterion's new download only racing game is shown.
- Battlefield 4 Updates - A video showcasing the big updates coming to BF4. Including more information on the night and community map(s).
- Battlefield 5 - A very short teaser trailer is shown just to mention it's in development.
- Battlefield: Hardline DLC - A video detailing more DLC maps for Hardline.
- Star Wars Battlefront - Big live gameplay demo showing Star Wars stuff.
- Visceral Games' Star Wars Game - A short teaser trailer for the Star Wars game Visceral is working on.
- EA Mobile Games - Featuring a bunch of EA properties and licenses like The Simpsons.
Ubisoft Press Conference
- Tom Clancy's The Division - More detailed and long gameplay of The Division.
- Assassin's Creed Syndicate - More detailed and long gameplay of Assassin's Creed.
- Rainbow Six: Siege - Gameplay demo.
- Just Dance - Live gameplay demo.
- Tom Clancy's Splinter Cell - Teaser trailer for new Splinter Cell Game due in Q3/Q4 2016
- Far Cry 5 - Teaser trailer for new Fry Cry due in Q4 2016.
- Watch Dogs 2 - Teaser trailer for new Watch Dogs game.
- Rocksmith DLC - New artists/bands coming to Rocksmith.
- Fitness Game - New fitness game that is due this year.
- Raving Rabids Game - New Rabids game that is due within a year.
Square-Enix Press Conference
- Kingdom Hearts 3 - Trailer shown.
- Final Fantasy XV - Trailer shown.
- Deus Ex: Mankind Divided - Gameplay video shown.
- Rise of the Tomb Raider - More detailed and long gameplay demo shown.
- Hitman 6 - Teaser trailer shown.
Will update post with other publishers later.