Blockhead Survival has 14 different characters to play with. The first character is already unlocked, but a more skilled character will cost some coins.
An expensive character survives longer due the hitpoints and stamina.

Every character has its own maximum Damage per hit. A better character survives longer with the same amount of bullets. Spare as much ammunition to reach the best highscore!

There are 3 different kinds of refillers:
Stamina: Be aware of your stamina. It slows down your movement speed, every 10 seconds. Refill your stamina after each wave (shown on the minimap) to keep your movement speed steady. Respawns after each wave.

Ammunition: Spare as much ammunition as possible to survive long enough to set a great highscore. There are several ammunition spawn points (shown on the minimap). Take ammunition at wave 10, 12, 14, 16 etc.

Medic-kit: When low on Hitpoints, take a first aid kid (shown on the minimap) to refill it. Take in wave 10, 12, 14, 16 etc

The minimap is very handy to find refills and zombies.
After each next wave, you’ll find directly where to go to.

There are three different kinds of zombies, 3 different kinds of refills and the character that you play with, that can be shown on the minimap. It’s shown underneath here:  

There are 5 types of weapons :

1.  Pistol – Single shot weapon, single trigger
2.   Shotgun – Triple shot weapon (Burst), single trigger
3.  Assault rifle – Multiple shot weapon
4.   C4 –  Explodes on command

We added new physics to the game. Single bullet animation, slower rotation speed, raining empty shells while firing a weapon, reloading weapons takes more time and exploisions from C4 & Grenades.