Scope: First Blood
Scope: First Blood is another assassination-based game, much in the style of the Tactical Assassin series (reviews here and here). The concept is pretty much the same -- find the target, shoot the target with your sniper rifle. There's no upgrades or anything between the levels, just seven missions.
Scope: First Blood has a couple of touches which make it a little nicer than the Tactical Assassin games, in my opinion. First, not all of the missions involve simply shooting your target in the head. (In fact, only two out of the seven missions require you to directly kill your target. The others are more subtle.) The game also has a bit of a sense of humor (albeit a bit sophomoric at times), which is a nice touch. Finally, the missions require somewhat more clever thinking to solve; this is not to say that any of them is particularly complex, but there are at least a couple of steps that you have to work through in most missions.
The graphics are the basic stick-figure style that seems to be standard for this genre. There's not much sound beyond the rifle sound and the computer blips at the end of a mission. The music is not bad, although perhaps a little overdramatic for a stick figure game. The game also includes six achievements, which give it a slight amount of replay value, although the game itself is so short that even replaying it a few times is not going to add up to a lot of time. Overall, it's not a bad game, but there's just not very much substance to it. Still, it's worth a playthrough.