Corpus vs. Infested Easter Egg...
	Happy Zephyr...
	Various Steam Achievements...
	Wyrmius...

By logging in as username "corpus.outbreak", no password, the game will run a stress-test demonstration, in this case an endless gauntlet between the Corpus and the Infested factions, on a basic-textured arena. It's mostly useful for, as the name implies, testing how much a PC's processing and graphics can handle at once. If technical information (RAM usage, ping gauge etc.) was previously enabled, it'll also display during this demo. At worst, it's still a very interesting screen-saver.

Allows access to a minigame emulating the gameplay of Flappy Bird. To access, enter "Flappy" as your login email on the login screen. Alternatively, go into your customization settings for your Zephyr Warframe and select the Z loadout.

Complete the following tasks to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", then "My profile", then "View all my games", then the game and view stats.

Achievement	How to unlock
A Watchful Eye	Obtain a Sentinel.
Agent	Solve a Cipher.
All for One	Revive an ally.
Angel of Death	Get 100 kills in a single mission.
Behold the Possibilities	Find 20 Mods.
Blade Mastery I	Reach Rank 10 with any five Longsword or Dual Short Blades weapons.
Blade Mastery II	Reach Rank 20 with any five Longsword or Dual Short Blades weapons.
Blade Mastery III	Reach Rank 30 with any five Longsword or Dual Short Blades weapons.
Blade Proficiency I	Reach Rank 10 with any Longsword or Dual Short Blades weapon.
Blade Proficiency II	Reach Rank 20 with any Longsword or Dual Short Blades weapon.
Blade Proficiency III	Reach Rank 30 with any Longsword or Dual Short Blades weapon.
Bow Mastery I	Reach Rank 10 with any two Bow weapons.
Bow Mastery II	Reach Rank 20 with any two Bow weapons.
Bow Mastery III	Reach Rank 30 with any two Bow weapons.
Bow Proficiency I	Reach Rank 10 with any Bow weapon.
Bow Proficiency II	Reach Rank 20 with any Bow weapon.
Bow Proficiency III	Reach Rank 30 with any Bow weapon.
Brawler Mastery I	Reach Rank 10 with any three Gauntlets or Hand-to-Hand weapons.
Brawler Mastery II	Reach Rank 20 with any three Gauntlets or Hand-to-Hand weapons.
Brawler Mastery III	Reach Rank 30 with any three Gauntlets or Hand-to-Hand weapons.
Brawler Proficiency I	Reach Rank 10 with any Gauntlets or Hand-to-Hand weapon.
Brawler Proficiency II	Reach Rank 20 with any Gauntlets or Hand-to-Hand weapon.
Brawler Proficiency III	Reach Rank 30 with any Gauntlets or Hand-to-Hand weapon.
Building a Stable	Obtain 2 Warframes.
Cheater of Death	Revive 1000 allies.
Collector	Find 100 Mods.
Counter Intelligence	Solve a Cipher in under 5 seconds.
Cryptographer	Solve 1000 Ciphers.
Dagger Mastery I	Reach Rank 10 with any three Dagger or Dual Daggers weapons.
Dagger Mastery II	Reach Rank 20 with any three Dagger or Dual Daggers weapons.
Dagger Mastery III	Reach Rank 30 with any three Dagger or Dual Daggers weapons.
Dagger Proficiency I	Reach Rank 10 with any Dagger or Dual Daggers weapon.
Dagger Proficiency II	Reach Rank 20 with any Dagger or Dual Daggers weapon.
Dagger Proficiency III	Reach Rank 30 with any Dagger or Dual Daggers weapon.
Disciple	Achieve the rank of Disciple.
Dragon	Achieve the rank of Dragon.
Each Tool with Its Own Purpose	Obtain 10 Warframes.
Eagle	Achieve the rank of Eagle.
Entrepreneur	Sell an item in the market.
Field Medic	Revive 100 allies.
Gold Disciple	Achieve the rank of Gold Disciple.
Gold Dragon	Achieve the rank of Gold Dragon.
Gold Eagle	Achieve the rank of Gold Eagle.
Gold Hunter	Achieve the rank of Gold Hunter.
Gold Initiate	Achieve the rank of Gold Initiate.
Gold Novice	Achieve the rank of Gold Novice.
Gold Sage	Achieve the rank of Gold Sage.
Gold Seeker	Achieve the rank of Gold Seeker.
Gold Tiger	Achieve the rank of Gold Tiger.
Grand Master	Achieve the rank of Grand Master.
Greater Than the Sum	Fuse mods together to create a more powerful mod.
Healer	Revive 10 allies.
Heavy Weapon Mastery I	Reach Rank 10 with any two Heavy Axe, Heavy Hammer, or Heavy Sword weapons.
Heavy Weapon Mastery II	Reach Rank 20 with any two Heavy Axe, Heavy Hammer, or Heavy Sword weapons.
Heavy Weapon Mastery III	Reach Rank 30 with any two Heavy Axe, Heavy Hammer, or Heavy Sword weapons.
Heavy Weapon Proficiency I	Reach Rank 10 with any Heavy Axe, Heavy Hammer, or Heavy Sword weapon.
Heavy Weapon Proficiency II	Reach Rank 20 with any Heavy Axe, Heavy Hammer, or Heavy Sword weapon.
Heavy Weapon Proficiency III	Reach Rank 30 with any Heavy Axe, Heavy Hammer, or Heavy Sword weapon.
Hooked	Play for 2 hours.
Hunter	Achieve the rank of Hunter.
Initiate	Achieve the rank of Initiate.
Inventor	Build 10 items in the Foundry.
It Keeps Getting Better	Play for 10 hours.
Master	Achieve the rank of Master.
Merchant	Sell 10000 credits' worth of items.
Middle Master	Achieve the rank of Middle Master.
Money is Power	Earn 1000000 Credits.
Nestegg	Earn 10000 Credits.
No Longer a Rookie	Reach Rank 2 with any Warframe.
Novice	Achieve the rank of Novice.
Operative	Solve 100 Ciphers.
Our Tools Shape Us	Apply 4 different Mods to a single weapon or Warframe.
Payday	Earn 1000 Credits.
Pistol Mastery I	Reach Rank 10 with any five Pistol or Akimbo Pistols weapons.
Pistol Mastery II	Reach Rank 20 with any five Pistol or Akimbo Pistols weapons.
Pistol Mastery III	Reach Rank 30 with any five Pistol or Akimbo Pistols weapons.
Pistol Proficiency I	Reach Rank 10 with any Pistol or Akimbo Pistols weapon.
Pistol Proficiency II	Reach Rank 20 with any Pistol or Akimbo Pistols weapon.
Pistol Proficiency III	Reach Rank 30 with any Pistol or Akimbo Pistols weapon.
Pole Weapon Mastery I	Reach Rank 10 with any three Scythe, Pole-arm or Staff weapons.
Pole Weapon Mastery II	Reach Rank 20 with any three Scythe, Pole-arm or Staff weapons.
Pole Weapon Mastery III	Reach Rank 30 with any three Scythe, Pole-arm or Staff weapons.
Pole Weapon Proficiency I	Reach Rank 10 with any Scythe, Pole-arm or Staff weapon.
Pole Weapon Proficiency II	Reach Rank 20 with any Scythe, Pole-arm or Staff weapon.
Pole Weapon Proficiency III	Reach Rank 30 with any Scythe, Pole-arm or Staff weapon.
Practice Makes Perfect	Reach Rank 2 with any weapon.
Pride of The Lotus	Play for 100 hours.
Rifle Mastery I	Reach Rank 10 with any five Rifle or Machine Gun weapons.
Rifle Mastery II	Reach Rank 20 with any five Rifle or Machine Gun weapons.
Rifle Mastery III	Reach Rank 30 with any five Rifle or Machine Gun weapons.
Rifle Proficiency I	Reach Rank 10 with any Rifle or Machine Gun weapon.
Rifle Proficiency II	Reach Rank 20 with any Rifle or Machine Gun weapon.
Rifle Proficiency III	Reach Rank 30 with any Rifle or Machine Gun weapon.
Sage	Achieve the rank of Sage.
Scientist	Build 20 items in the Foundry.
Secrets of the Orokin	Find a Mod.
Seeker	Achieve the rank of Seeker.
Sentinel Mastery I	Reach Rank 10 with any three Sentinels.
Sentinel Mastery II	Reach Rank 20 with any three Sentinels.
Sentinel Mastery III	Reach Rank 30 with any three Sentinels.
Sentinel Proficiency I	Reach Rank 10 with any Sentinel.
Sentinel Proficiency II	Reach Rank 20 with any Sentinel.
Sentinel Proficiency III	Reach Rank 30 with any Sentinel.
Shotgun Mastery I	Reach Rank 10 with any two Shotgun weapons.
Shotgun Mastery II	Reach Rank 20 with any two Shotgun weapons.
Shotgun Mastery III	Reach Rank 30 with any two Shotgun weapons.
Shotgun Proficiency I	Reach Rank 10 with any Shotgun weapon.
Shotgun Proficiency II	Reach Rank 20 with any Shotgun weapon.
Shotgun Proficiency III	Reach Rank 30 with any Shotgun weapon.
Shuriken Mastery I	Reach Rank 10 with any three Boomerang, Throwing Discs or Throwing Daggers weapon.
Shuriken Mastery II	Reach Rank 20 with any three Boomerang, Throwing Discs or Throwing Daggers weapon.
Shuriken Mastery III	Reach Rank 30 with any three Boomerang, Throwing Discs or Throwing Daggers weapon.
Shuriken Proficiency I	Reach Rank 10 with any Boomerang, Throwing Discs or Throwing Daggers weapon.
Shuriken Proficiency II	Reach Rank 20 with any Boomerang, Throwing Discs or Throwing Daggers weapon.
Shuriken Proficiency III	Reach Rank 30 with any Boomerang, Throwing Discs or Throwing Daggers weapon.
Silver Disciple	Achieve the rank of Silver Disciple.
Silver Dragon	Achieve the rank of Silver Dragon.
Silver Eagle	Achieve the rank of Silver Eagle.
Silver Hunter	Achieve the rank of Silver Hunter.
Silver Initiate	Achieve the rank of Silver Initiate.
Silver Novice	Achieve the rank of Silver Novice.
Silver Sage	Achieve the rank of Silver Sage.
Silver Seeker	Achieve the rank of Silver Seeker.
Silver Tiger	Achieve the rank of Silver Tiger.
So Many Choices	Find 1000 Mods.
Special Agent	Solve 10 Ciphers.
Tailor Made	Customize the color of a Warframe.
The Right Tool for the Job	Obtain 5 Warframes.
Tiger	Achieve the rank of Tiger.
We Shape Our Tools	Apply a Mod to a weapon or Warframe.
Weapon Smith	Build an item in the Foundry.
Where Credit is Due	Earn 100000 Credits.

Grants access to the Wyrmius, a side-scrolling bullet-hell minigame. Accessed by entering "Wyrmius" as your log in email from the login screen. Alternatively, go to your customization settings for your Wyrm or Wyrm Prime Sentinel and select loadout W.