Users of the well-known rewards program Swagbucks can accrue points through online shopping, gaming, survey-taking, and video watching. Thrslots free gamesough PayPal, these points can then be exchanged for cash or gift cards. With so many activities to choose from, Swagbucks gives users lots of chances to earn rewards while having a good time. Another well-known app that gives users rewards for playing games is called Mistplay.