šŖšššš šššššš š.š instantly allows you to play in the Challenge Mode, in which 8 difficult levels await you. Lots of different enemies, including powerful bosses, will try your skills. Watch out for every step, because your health points will disappear very quickly if you're not careful! When you beat Challenge Mode, you'll unlock the new Survival Mode. Check how long you can keep in the fight against countless enemies!
You can pick up valuable items and then upgrade your character for earned money. Improve attack power, defense, HP, unlock HP and energy in-combat regeneration, and even the rebirth option! You'll need a lot of money to unlock all the improvements. Try higher levels of difficulty, you can get much more valuable rewards and make more money!