It's tough for a game to be funny. So it's no slight praise when GamesRadar says that Hail to the Chimp is funny-- if you're in your 20s:

Through it all, the comedy keeps flowing, often in the form of commercials or news reports. Just how funny these bits are is debatable here in the office, but we have the same arguments about Family Guy and Saturday Night Live. However, we can all agree that Hail to the Chimp is definitely a step above most games that bill themselves as "hilarious." And also that you have to be in your 20s to appreciate it.

Maybe feeling like in you're in your 20s will be sufficient. GamesRadar scores Hail to the Chimp 7/10, or "good".