Easy Level Up
Do not run away from battles and you will get more experience points.
Also, try to fight stronger opponents for more experience points.
After defeating Leomon in the first dungeon, You can go back and fight a level 5 Gazimon and a level 5 Gizamon. After defeating these digimon, you get 39 experience points and 260 bits.
(P.S. They are quite hard to beat so only do this when you have strong digimon)
If you need more help, we've got more Digimon World 2 cheats and also check out all of the answers for this game
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