10. Dr. N. Tropy - Crash Bandicoot
You don't get Time Lords much more blatant than Dr. Nefarious Tropy, one of the primary villains of the Crash Bandicoot franchise.
N. Tropy was first introduced in Crash 3: Warped as a self-professed "master of time" who created the Time Twister Machine, allowing Dr. Neo Cortex's minions to travel through time and acquire crystals to aid his plan of conquering the world.
Though N. Tropy is eventually defeated and trapped in a timeless prison along with both Cortex and Uka Uka, he does make sporadic re-appearances in future games, most recently in the direct Crash 3 sequel, Crash 4: It's About Time.
N. Tropy escapes from his prison and teams up with a parallel dimension, female version of himself, plotting to destroy all other timelines so that he and his new counterpart can rule the universe together.
The villains are ultimately foiled once again by game's end, knocked into a dimensional hole by Crash's foe-turned-friend Dingodile. Though assuming more Crash sequels are to be made - and they surely are - we'll likely be seeing him/them again soon enough.