You can get weapons from Cat Guards on the second floor of Gift Shop.

Each weapon costs 5 Yarn, to collect all 12 weapons you need to collect 60 Yarn in total.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_41880040

This move shoves the enemy 2 blocks away, you can't kill with this move as it does not deal damage.

Default key for Shove is D.

Punches the enemy that is standing close 2.5 blocks away stunning them briefly, you can kill Cats and Cat Ship with this move.

Go near an enemy and press the key for Weapons to Punch (A by default).

Lifts enemy up in the air and pushes them 3 blocks away, you can't kill Cats with this move but, you can reflect Grenades with it.

Move and press the key you use for Shoving (D by default).

Send Cats, Toast and Players 7 (3 for Toast) blocks flying into the air with this move.

Crouch and press the key you use for Punching (A by default).

Best way to kill regular Cats and annoy other Players, the kick stuns them but it does not push them away. Be aware, Cat Agents are thinner so they will get pushed away instead of getting stunned, Toast on the other hand react the same way as if you used Slide on them.

Crouch and press the key you use for Shoving (D by default).

Help your friend reach higher places or set your enemy off the course. Throws the victim 5 Blocks up.

Hold Arrow Up key and press the key you use for Shoving (D by default).

Melee attacking mid-air, will smack the victim down to the ground, where they belong. You can also use it to stay in air for another second.

Crouch and press the key you use for Shoving (D by default).

Stomping on another player's head in certain gamemodes will stun or kill the player, depending on gamemode.

Jump or fall on another player's head, the default key for Jumping is Space.

Throw friends to reach vantage points or set your foes off their course.

Hold the key you use for Interaction (W by default) and wait for someone to run into you.

Exploding Disc is your first weapon. The Disc can be used to stun opponents when thrown. After landing it will explode after 2.5 seconds but, the player can uppercut or kick it extending the explosion timer a bit. You can jump on Exploding Disc while it is mid air.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_2866763

When thrown the Grenade will explode on impact with a Player or NPC or after 1.5 seconds. Be careful using it, you may kill yourself. Can be redirected by a dash. Highly effective against Vacuum enemies if you manage to make them suck it in.
https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_3735458

The boomerang flies out and back to its thrower. If Player or Cat Guard gets hit, it will be stunned for a short time. The boomerang can also be used to grab gems and yarn from afar.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_4058526

This is primarily a stun weapon that will bounce around after its initial toss. You can use it as a platform to jump higher.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_4126375

Fireballs ignite Cat Guards and Players upon contact. While ablaze, you can touch other Cat Guards or Players to set them on fire as well. If you are on fire and you jump in water you will bounce off it just like it was a Lava Block.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_2875528

Fires 2 ice blocks at a time and at varying trajectories. Ice blocks will freeze cats on impact making them unmoveable while players can move slowly and hard without jumping, it also provides a really small resistance towards wind and can save players from fire.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_4172501

The Fan will push creatures away when used in close proximity. The Fan can also be used to deflect most weapons.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_3434259

Vacuum sucks cats and prisoners towards it, but be careful, it can also suck in Grenades that will instantly kill you. Switching weapons while using Vacuum will make it blow away for the remaining duration. It also blocks Hazards going towards you.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_4155436

The Dart Gun fires a dart that will stick to most surfaces and knock down characters it hits. Darts that are stuck to a wall can be used as platforms and will un-stick after a short time. This means that if you time them correctly you can skip some parts of some levels!

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_3415848

The Forceball is a timed weapon that fires away and upward. At the end of its timer, it explodes, sending off a circular wave of force. You can also use it right next to a solid surface to simulate a really high jump (11 blocks without additional jumping, and 15 with). It can force Toast out from Toasters too even if they are blocked.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_2876914

Flies in a straight line until it hits something and becomes crumpled. Pressing the weapon button again during flight or while it is crumpled will cause it to explode. If you die the Airplane will explode upon your revival.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_3427310

The FrogBomb is a moving proximity bomb. It will traverse all types of terrain and will explode on contact with Player or Cats (excluding Black Monster and Cat Ship). The FrogBomb won't come close enough to standing cats for the explosion to kill them, this is not the case with Players.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_3179369

The Acid Bubble will dissolve opponents that come in contact with its sides or bottom. It's also an utility weapon; you can jump off from the top of it after which you can do one additional mid-air jump.

https://steamhost.cn/steamcommunity_com/id/Freekill/inventory/#238460_2_4124863