Enter "Flappy" as a login email at the login screen to play a mini-game clone of Flappy Bird. Alternatively, enter the customization settings for your Zephyr Warframe and select the "Z" loadout.
Enter "Wyrmius" as a login email at the login screen to play a side-scrolling bullet-hell mini-game called Wyrmius. Alternatively, enter the customization settings for your Wyrm or Wyrm Prime Sentinel and select the "W" loadout.
Use the following strategy to improve the chance of getting a Kubrow Egg. Play either the "E Prime" or "Eurasia" (recommended) extermination missions. You should find around six Kubrow dens in the missions. Equip the Thief's Wit or Loot Detector mods since Kubrow Eggs appear as resources on the mini-map after being dropped by a Kubrow Den. Additionally, the Carrier's Vacuum precept will be able to collect it when in range. Equipping the Codex Scanner will help locate Kubrow Dens. Kubrow Eggs have the same golden aura that appear around rare mod drops.
Blade Proficiency (20 points): Reach Rank 30 with any Longsword or Dual Short Blades weapon.
Angel of Death (10 points): Get 100 kills in a single mission.
Bow Proficiency (20 points): Reach Rank 30 with any Bow weapon.
Brawler Proficiency (20 points): Reach Rank 30 with any Gauntlets or Hand-to-Hand weapon.
Dagger Proficiency (20 points): Reach Rank 30 with any Dagger or Dual Daggers weapon.
Heavy Weapon Proficiency (20 points): Reach Rank 30 with any Heavy Axe, Heavy Hammer, or Heavy Sword weapon.
Pistol Proficiency (20 points): Reach Rank 30 with any Pistol or Akimbo Pistols weapon.
Pole Weapon Proficiency (20 points): Reach Rank 30 with any Scythe, Pole-arm or Staff weapon.
Rifle Proficiency (20 points): Reach Rank 30 with any Rifle or Machine Gun weapon.
Sentinel Proficiency (20 points): Reach Rank 30 with any Sentinel.
Shotgun Proficiency (20 points): Reach Rank 30 with any Shotgun weapon.
Shuriken Proficiency (20 points): Reach Rank 30 with any Boomerang, Throwing Discs or Throwing Daggers weapon.
Field Medic (30 points): Revive 100 allies.
Healer (10 points): Revive 10 allies.
It Keeps Getting Better (100 points): Play for 10 hours.
Merchant (50 points): Sell 10000 credits' worth of items.
No Longer a Rookie (20 points): Reach Rank 2 with any Warframe.
Our Tools Shape Us (20 points): Apply 4 different Mods to a single weapon or Warframe.
Special Agent (20 points): Solve 10 Ciphers.
Where Credit is Due (20 points): Earn 100000 Credits.
Scientist (30 points): Build 20 items in the Foundry.
Weapon Smith (10 points): Build an item in the Foundry.
Saviour of Mercury (20 points): Kill the boss in the Mercury region and get to extraction.
Saviour of Venus (20 points): Kill the boss in the Venus region and get to extraction.
Saviour of Uranus (20 points): Kill the boss in the Uranus region and get to extraction.
Saviour of Sedna (20 points): Kill the boss in the Sedna region and get to extraction.
Blade Mastery (30 points): Reach Rank 30 with any five Longsword or Dual Short Blades weapons.
Brawler Mastery (30 points): Reach Rank 30 with any three Gauntlets or Hand-to-Hand weapons.
Bow Mastery (30 points): Reach Rank 30 with any two Bow weapons.
Dagger Mastery (30 points): Reach Rank 30 with any three Dagger or Dual Daggers weapons.
Heavy Weapon Mastery (30 points): Reach Rank 30 with any two Heavy Axe, Heavy Hammer, or Heavy Sword weapons.
Pistol Mastery (30 points): Reach Rank 30 with any five Pistol or Akimbo Pistols weapons.
Pole Weapon Mastery (30 points): Reach Rank 30 with any three Scythe, Pole-arm or Staff weapons.
Rifle Mastery (30 points): Reach Rank 30 with any five Rifle or Machine Gun weapons.
Sentinel Mastery (30 points): Reach Rank 30 with any three Sentinels.
Shotgun Mastery (30 points): Reach Rank 30 with any two Shotgun weapons.
Shuriken Mastery (30 points): Reach Rank 30 with any three Boomerang, Throwing Discs or Throwing Daggers weapon.
The Sword Alone (30 points): Complete 10 missions without any primary or secondary weapons equipped.
Shield Saver (20 points): Deflect 1,000 projectiles with your melee weapon.
Alchemist (20 points): Complete 10 successful Mod Transmutes.
Control Freak (30 points): Complete an Interception node and extract with the enemy capturing 40% or less territory.
Dark Sectors (30 points): Complete 5 missions for a Clan that then wins a contested Dark Sector.
Mercenary (30 points): Earn 100,000 credits in Battle Pay.
No Witnesses (30 points): Successfully perform 100 stealth kills.
Without a Hitch (20 points): Complete a Hijack mission without allowing the payload to travel backwards.
Hats off to you! (10 points): Destroy 200 Corpus Crewman helmets.
Tenno of all Trades (20 points): Score a kill with your equipped primary, secondary and melee weapons in 5 seconds or less.
Polarize This (10 points): Polarize a Weapon, Companion, or Warframe.
Polarize That (30 points): Reach Rank 30 with a polarized Weapon, Companion, or Warframe.