Uh, the Source engine is very well acclaimed. Valve may not market it like Epic or Crytek, but it has stood up well to time and has received numerous updates.

Uh, the Source engine is very well acclaimed. Valve may not market it like Epic or Crytek, but it has stood up well to time and has received numerous updates. The guys at Respawn, with Titanfall, seem to be doing just fine with such "old" tech.