The Forklift in Overwatch has a very futuristic yet impractical design. The omni wheels are neat but other than that nothing is very believable. 4/10.

Rusts forklift has a very odd and impractical design. I researched for upwards of 20 minutes to try and find any real world counterparts but I had no luck. its pretty bad 2/10

Halo: Reach has a very unique forklift design that isn't particularly functional but it is interesting and fits well in world. On top of this its drivable!! overall 9/10