What are some quick PC games for a noob runner to run? Preferably under 1hr and free or fairly cheap.

I suggested in another thread that we could a lvl25 run that would be simmilar to the 1v0 mode but the goal is to reach level 25.

I think a lvl25 rush would be fun bassically same format as 1v0 but you try to get level 25 as quickly as possible rather than destroy ancient.