Kunker IO is a pixel-style action shooting game in which players fight enemies and other players across different levels and scenarios. The central objective is to win levels and earn rewards, with teamwork alongside four teammates described as part of the combat. Movement, aiming, and weapon handling all shape how a fight unfolds.
Movement and weapon controls
The listed default controls use W, A, S, and D for movement, the mouse to look and aim, and the spacebar to jump. Jumping can help reach a position or move faster, but also makes movement more predictable to opponents. Shift crouches: this slightly improves accuracy and makes the player a smaller target, while reducing speed.
Left click fires. Automatic weapons continue firing while the button is held, whereas semi-automatic weapons require a separate click for each shot. Right click aims down sights to zoom in and improve accuracy. E switches between the primary and secondary weapons, Q switches between the main weapon and melee, and R reloads. The description also notes that clicking to fire with no ammunition triggers a reload. These controls are presented as keyboard-and-mouse defaults.
Modes, classes, and practice
Free for All is identified as a mode for learning the basics without team pressure. Players can try different classes to find a preferred playstyle, and the training range provides a place to practice aiming and learn weapon recoil patterns. The assault rifle is named as the default weapon and described as balanced for learning. Movement practice includes strafing, jumping, and using cover.
Items and crafting
The listed item additions include more than 500 weapon skins, over 100 hats, more than 150 other items, and a collectible item type. Players can dissolve skins to earn Junk, while Junk and Materials may spawn around public maps. The Junkyard shop is described as a place to craft unique skins and items. The feature list also names Blackmarket skins and masteries for all primary weapons there, alongside a Tortuga Raid event.
Cosmetic spray
A spray gun lets players paint walls or enemy corpses. This cosmetic action is separate from the shooting and item systems described above.