And yes it is :D
Oh, I got lucky...my first thought was Seven Cities of Gold but guessing on a newer game seemed more reasonable in this situation.
Anyway, here's the next riddle: I also drew a horse but I must admit I can't make them up convincingly from my imagination so I drew this at a museum. (also, I'm too lazy to draw stuff for this thread so I'm using what I made on a recent trip)
This unit is famous in real history but also featured in a very well known game.