In Knife Hit, players can access the character customization menu through the settings or wardrobe section to change their character's appearance with various skins and accessories.

Yes, in Knife Hit, you can upgrade your weapons by collecting specific resources. The upgrade process typically involves spending coins or using special items found within the game.

Knife Hit offers a variety of game modes including solo play, team deathmatch, and survival mode. Each mode provides unique objectives and gameplay experiences for players to enjoy.

Improving skills in Knife Hit involves practicing regularly, utilizing the tutorial or practice mode, and learning from in-game feedback such as hit markers and damage dealt to enemies.