Auto-Progressing 10-Second Athletic Race

An athletic race game where you compete for rankings by completing a course of about 10 seconds, mixing four types of sections: running, swimming, climbing, and flying. The race proceeds automatically, and victory or defeat is determined by character stats and the selection of support items. Stat upgrades and the acquisition/evolution of support items are mainly done through rewards obtained from race results. After each race, an ad is shown, followed by rewards. You can then get bonus rewards by watching another ad or paying gems (tentative name: similar to in-game currency). While the ads themselves aren't too bothersome as they contribute to character enhancement, it's extremely frustrating when an ad takes you to the Play Store, and upon returning, the app crashes with high probability, preventing you from getting rewards and consuming the ticket used for the race. (This point might be specific to my phone's compatibility, as others don't seem to mention it much.) Aside from the ad issue, each race is very short, making it easy to play casually during breaks even for busy people. I think it's a good game for those who enjoy incremental progression and character building.