To be honest shadow fight 2 is ALOT better. There is little to nothing to do on number 3. The marathons are definitely requiring money to get somewhere otherwise you grind for 3 days ti get a petty reward. 300 gems for event ticket that rewards a quarter of what you need for premium event booster pack snd EVERYTHING is so expensive. Duels arent even real players. Its all bots. Game sucks. Let the devs of shadow fight 2 remake this game please.