Gain a level:
Gain +1 every attribute until and including level 5.
Gain +2 attribute to distribute how you like.
Gain +3 life.
Metamorph takes 2.5x as much as Geltz to level up.

Human	Geltz	Android	Quadlek	Telecin	Constrat
Level 2: 2500 exp	Level 2: 3000 exp	Level 2: 10,000 exp	Level 2: 3750 exp	Level 2: 3,500 exp	Level 2: 2000 exp
Level 3: 5000 exp	Level 3: 6000 exp	Level 3: 20000 exp	Level 3: 7500 exp	Level 3: 7000 exp	Level 3: 4000 exp
Level 4: 7500 exp	Level 4: 9000 exp	Level 4: 30000 exp	Level 4: 11250 exp	Level 4: 10500 exp	Level 4: 6000 exp
Level 5: 10000 exp	Level 5: 12000 exp	Level 5: 40000 exp	Level 5: 15000 exp	Level 5: 14000 exp	Level 5: 10000 exp
Level 6+: 2500level (level/5) exp	Level 6+: 3000 level (level/5)	Level 6+: 10,000 level (level/5)	Level 6+: 3750 level (level/5)	Level 6+: 3,500 level (level/5)	Level 6+: 2000 level (level/5)