Gravity is a key mechanic in Challenge Of The Zombies, i must say. The game uses physics for bullet bounces. You shoot super-bouncy bullets to hit zombies. This requires careful aim and power adjustments. The core mechanic is ricochet shots.
Using your mouse or finger, you click and drag to aim. You release to shoot your super-bouncy bullets. The physics create ricochets to hit zombies. You must manage ammo to survive waves.
Often i think about the controls, which is kinda weird anyway. You use a mouse or finger to aim and shoot. The buttons are for adjusting aim and power. Their goal is to eliminate zombies. You click to fire your bouncy bullets.
Quick thinking is better then slow aiming. i discovered that angle calculations matter. The bullet ricochets are crucial to hit zombies. You must prioritize targets and conserve ammo. Timing your shots is a key feature.
Is there a mobile version? Yes, you can play on mobile devices.
Is it free to play? Yes, it is available online for free.
What is the main objective? Eliminate all zombies while conserving ammo.
Is it a multiplayer game? No, the game is single-player only.