Ideas for challenges

[server]

1) Boxer 
Kill 1,000 Zombies by Bash with Pipe Bomb in hand
Reward: 200,000 UpgradePoints

2) Aimbotter ll
Kill 200 Zombies in one wave
Reward: 20 Coins, 300,000 UpgradePoints, 1 SkillPoint 
(sorry, if it has already been suggested) 

3) Torus Strike
Complete 'Bash Master l' and 'Jumper'. Kill 500 Zombies in air by Bash
Reward: 30 Coins, 400,000 UpgradePoints

4) Isolation
Trap a Zombie in bubble to he throws grenades inside it
Reward: 40 Coins, 300,00p UpgradePoints, 1 SkillPoints

5) Show Fak to a Teammate with using Minigun 500 times (not super minigun) 
Reward: 10 Coins, 100,000 UpgradePoints

6) Tactician
Buy every Item from Shop in one Round
Reward: 200,000 UpgradePoints

7) Impenetrable
Deploy Bubble and protect yourself from any damage by Zombie 5,000 times
Reward: 20 Coins, 300,000 UpgradePoints, 1 SkillPoint

8) Hunter Himself or Experienced Hunter
Kill 500 Zombies by Bash (or by Zombie Punch) in Lava Wave
Reward: 50 Coins, 300,000 UpgradePoints

9) Complete 'lmmortal' and 'Coward'. Survive 20 Waves (1 Round) without getting UpgradePoints. No deaths allowed. Do not rejoin
Reward: 20 Coins, 150,000 UpgradePoints

10) Extra Limiter
Complete 'Limiter'. Survive 20 Waves (1 Round) without exceeding 5,000 UpgradePoints. No deaths allowed. Do not rejoin
Reward: 30 Coins, 400,000 UpgradePoints, 1 SkillPoints



Helga Hater II
Complete 'Helga Hater I'. Kill 25 Helgas. Progress will full reset, if you die
Reward: 150 Coins, 1,500,000 UpgradePoints, 5 SkillPoints