ROWR! by Gunther Schmidl (2000)
The word "DNAnalyzer" is surprisingly hard to type
Pointless linear-pathed time travel/dinosaur-based, fourth-wall-breaking game that was written and can be played through in 5 minutes, respectively. No attempts were taken to implement anything even remotely out of the ordinary and hence there is very little to say about this dispensable story.
One particular quirk that might mildly hamper your playthrough: <spoiler> PULLING a button. <end of spoiler> Yeah, that makes sense. It´s probably stuck or something.
Note: at the current point I do not know how to implement spoiler tags. Just select the above "blank" spot with your mouse to read it. (Spoiler - click to show)