During the Ghana level when radio contact with Zip is lost, he can still be heard if Lara performs amazing acrobatic skills
When playing as Amanda (who has no ponytail) with shadows enabled, the shadow still has Lara's ponytail.
In the Peru level, if you play wearing a different outfit, the original Legend outfit is still seen in some cut-scenes.
When wearing the bikini outfits in Croft Manor, the portable light source, grapple and gun holsters only appear when used and disappear when they are not.
In the last Bolivia Redux cut-scene after all the mercenaries are killed, you can still spot one mercenary if you look closely.
In the final clip, after the dais explodes, Lara flies through the air and lands on the floor. Her body never actually touches the floor and she appears to be floating above it.
In the first level with the "seesaw" puzzle when the seesaw hits the ground the tip's reflection can be seen semitransparent in mid-air.
Throughout the game, you are able to jump through poles, stalactites and other objects.
At the beginning of the Kazakhstan level when Lara BASE-jumps into the Soviet base, you can see that the parachute straps are not attached to her shoulders.