Jurassic Park: The Game (66% Off)
Price: $10.20 (66% Off)
Well, it looks like Jurassic Park IV is actually going to happen, but if you're impatient like I am you can grab a brand-new dino adventure over at Gamefly. I'll warn you now though, despite being developed by the same folks who did The Walking Dead, it is by no means a fantastic game. If $10 is too much for you to experiment with, check out this free Half-Life 2 mod that'll probably satisfy.