Ubersoldier II is pretty much another generic linear first person shooter. All the guns operate more or less the same. The movement is Uberclunky. There is no auto-save during each level so if you die and didn't quicksave it, you get to start all over again. The story is Ubercomical, yet almost seems Uberserious at times. The graphics and textures are Uberugly even at HD resolutions.
You get XP during levels based on kill streaks to level up your Uberness which amounts to an Uberbullet shield, more health, additional accuracy, or longer Uberness. If you score 3 headshots in succession, your next headshot will rank you an Ubersniper granting you invincibility, unlimited ammo, and Uberaccuracy for a short time. If you score 3 melee kills in a row, your next melee kill will set you in a beserker rage where you just insta kill anyone that comes in contact with your knife. The skills are actually useful since there are endless hordes of Ubernazis that continue to spawn, sometimes even behind you in that last room you just cleared.
Overall, Ubersoldier II is an Ubercheesy first person shooter that pretty much Uberstinks. I only dropped six quarters on it, but I'm still trying to convince myself that it was money well spent.