Each of them may spend 10 points and at each level-up, they get a point.
Basic character:
Name: [any name] Level: 1 Hit Points: 50 Strength: 5 [Each gives you +1 max damage and +1 min] Defense: 4 Agility: 6 [Speed on battle and abbility to run] Weapon: A bat
Each point you spend on hit points, you get +10 HP.
Obviously, you start with astronaut suit, pants, helmet and boots.
Name: Lek Vekky Rickitty Rock Level: 5 Hit Points: 70 Strength: 8 Defense: 9 Agility: 13 Weapon: A bat, Space Gun [2 rounds and 11 bullets], Fully charged flashlight, 2 wish coins, ten keys, alien grenade, two alien apples, empty scroll, BFG [3 bullets] Friendly Alien [3 wishes].
As you rocket boost to the next planet, you notice you went back to the first world. Are you going to search for more houses, or go to the forest and chase Yazovak, or what?
Name: Lek Vekky Rickitty Rock Level: 5 Hit Points: 70 Strength: 8 Defense: 9 Agility: 13 Weapon: A bat, Space Gun [2 rounds and 11 bullets], Fully charged flashlight, 2 wish coins, ten keys, alien grenade, two alien apples, empty scroll, BFG [3 bullets] Friendly Alien [3 wishes].
You keep searching, but then you find Kazorack. [already used IDer] He's even bigger than that giant. He has 100 HP, and just by coincidence, his weapon does 100 damage. Btw, your shield can take two more hits.
Name: Lek Vekky Rickitty Rock Level: 5 Hit Points: 70 Strength: 8 Defense: 9 Agility: 13 Weapon: A bat, Space Gun [2 rounds and 11 bullets], Fully charged flashlight, 2 wish coins, ten keys, alien grenade, two alien apples, empty scroll, BFG [3 bullets] Friendly Alien [3 wishes].
Maybe his weapon could penetrate my shield... I'm not gonna take that chance and find out. I pull out my Space Gun, and fire 11 bullets then reload. (If you allow multiple actions or multiple shooting)
Name: Lek Vekky Rickitty Rock Level: 7 Hit Points: 75 Strength: 8 Defense: 9 Agility: 13 Weapon: A bat, Space Gun [2 rounds], Fully charged flashlight, 2 wish coins, ten keys, alien grenade, two alien apples, empty scroll, BFG [3 bullets] Friendly Alien [3 wishes].
What a waste! On the first two shots, he dies. You wasted other 9 shots. You feel a power.. but it is STRONGER! You leveled up- but this is a special level up. You have 10 skill points.
Name: Lek Vekky Rickitty Rock Level: 7 Hit Points: 75 Strength: 10 Defense: 13 Agility: 18 Weapon: A bat, Space Gun [2 rounds], Fully charged flashlight, 2 wish coins, ten keys, alien grenade, two alien apples, empty scroll, BFG [3 bullets] Friendly Alien [3 wishes].
As you level up, you feel stronger, you feel invincible, and very quicker. You now have a chance to attack twice on a turn! [Ex. 5 shots space gun, then BFG]