Please capitalize where necessary: an icon for "play" is imposed on certain images of churches and wall paintings.
A: An icon for "play" is imposed on certain images of churches and wall paintings.

Please capitalize where necessary: i found 3 jumping games in the title, description or keywords.
A: I found 3 jumping games in the title, description or keywords.

Please capitalize where necessary: cabeza de vaca who was a simple soldier of fortune at the beginning of the expedition became devoutly religious as a result of his experience.
A: Cabeza de Vaca who was a simple soldier of fortune at the beginning of the expedition became devoutly religious as a result of his experience.

Please capitalize where necessary: with lock poker's player base, and a marketing push centered around the launch of the network, revolution gaming shot past merge gaming as the largest us-friendly online poker network.
A:
With Lock Poker's player base, and a marketing push centered around the launch of the network, Revolution Gaming shot past Merge Gaming as the largest US-friendly online poker network.