- Playstation 4
Invisibility:
Select a mission and while it is counting down press R2. Go to Warframes and then click one that you can't buy and you will be told 'Influence Platinum'. If you leave it on that screen no enemy will be able to detect you when the mission starts.
Leveling hint:
As enemies are killed, your character and any equipped gear will earn experience points-- whether you do the actual killing or not. You can play in groups to increase the amount of enemies that are killed, and to level up your equipment much faster. However, the specific equipment leveled appears to be determined by the type of weapon a teammate used. For instance, if your teammate uses a primary weapon, then your primary weapon is the one that will gain experience. Also worth noting is that you don't gain those points if you're not within a fairly limited range, so it pays to stick close to your friends to maximize your own benefits (and to enable teamwork, of course).
Achievements:
Sentinel Proficiency (Bronze) Reach Rank 30 with any Sentinel.
Blade Proficiency (Bronze) Reach Rank 30 with any Longsword or Dual Short Blades weapon.
Brawler Proficiency (Bronze) Reach Rank 30 with any Gauntlets or Hand-to-Hand weapon.
Dagger Proficiency (Bronze) Reach Rank 30 with any Dagger or Dual Daggers weapon.
Heavy Weapon Proficiency (Bronze) Reach Rank 30 with any Heavy Axe, Heavy Hammer, or Heavy Sword weapon.
Pole Weapon Proficiency (Bronze) Reach Rank 30 with any Scythe, Pole-arm or Staff weapon.
Shuriken Proficiency (Bronze) Reach Rank 30 with any Boomerang, Throwing Discs or Throwing Daggers weapon.
Pistol Proficiency (Bronze) Reach Rank 30 with any Pistol or Akimbo Pistols weapon.
Rifle Proficiency (Bronze) Reach Rank 30 with any Rifle or Machine Gun weapon.
Bow Proficiency (Bronze) Reach Rank 30 with any Bow weapon.
Shotgun Proficiency (Bronze) Reach Rank 30 with any Shotgun weapon.
Healer (Bronze) Revive 10 allies.
Our Tools Shape Us (Bronze) Apply 4 different Mods to a single weapon or Warframe.
No Longer a Rookie (Bronze) Reach Rank 2 with any Warframe.
Special Agent (Bronze) Solve 10 Ciphers.
Angel of Death (Bronze) Get 100 kills in a single mission.
Weapon Smith (Bronze) Build an item in the Foundry.
Field Medic (Silver) Revive 100 allies.
Scientist (Silver) Build 20 items in the Foundry.
It Keeps Getting Better (Gold) Play for 10 hours.
