Squirrel Rush is a basic but fun platform game that is good for killing some time if you're bored.
The idea is to help the cute pink squirrel to navigate some dangerous obstacles so he can reach his fiancé. This involves jumping over some spikes and across platforms while collecting coins. The gameplay is not particularly challenging, but it does take a few tries to get used to the controls and not die.
While you can easily complete Squirrel Rush in a few hours, it's enjoyable while it lasts.