Kumamon mampu digivolution menjadi Grizzmon (Champion level), GrapLeomon (Ultimate level), dan Marsmon (Mega level), masing-masing pada saat Kumamon mencapai level 5, 20, dan 40. Berikut ini adalah daftar digivolution lainnya dari Kumamon pada game Digimon World 3 NTSC dan Digimon World 2003 PAL.
Champion level:
- Angemon: Myotismon level 20, Wind 280
- Devimon: Marsmon level 10
- Dinohumon: MetalGreymon level 30
- ExVeemon: Kyubimon level 10
- Greymon: WarGrowlmon level 20, Fire 200
- Grizzmon: Kumamon level 5
- Growlmon: Marsmon level 20, Strength 480
- Hookmon: Kabuterimon level 20
- Kabuterimon: Stingmon level 50
- Kyubimon: Grizzmon level 20, Spirit 80
- Stingmon: Marsmon level 30, Speed 400
Ultimate level:
- Angewomon: Angemon level 20, Water 280
- Armormon: Hookmon level 50
- Digitamamon: Grizzmon level 30, Intelligence 80
- GrapLeomon: Kumamon level 20
- Kyukimon: Dinohumon level 50
- MagnaAngemon: Angemon level 50
- MetalGreymon: Greymon level 40
- MetalMamemon: GrapLeomon level 20, Machine 150
- Myotismon: Devimon level 50
- Paildramon: ExVeemon dan Stingmon level 5
- SkullGreymon: Greymon level 50, Dark 160
- Taomon: Kyubimon level 40, Kumamon level 15
- WarGrowlmon: Growlmon level 50
Mega level:
- Beelzemon: MaloMyotismon dan Gallantmon level 40
- BlackWarGreymon: SkullGreymon level 99
- Cannondramon: Armormon level 99
- Diaboromon: GranKuwagamon dan BlackWarGreymon level 99
- Gallantmon: WarGrowlmon level 99
- GranKuwagamon: Imperialdramon dan Kabuterimon level 40
- GuardiAngemon: Kyukimon level 99
- Imperialdramon: Paildramon level 50
- Imperialdramon FM: Imperialdramon level 99
- Imperialdramon PM: Imperialdramon FM dan Omnimon level 40
- MaloMyotismon: Myotismon level 99
- Marsmon: Kumamon level 40
- MegaGargomon: MetalGarurumon level 99
- MetalGarurumon: MetalMamemon level 40, Machine 200
- Omnimon: WarGreymon dan MetalGarurumon level 40
- Pheonixmon: Rosemon level 99
- Rosemon: Angewomon level 40
- Sakuyamon: Taomon level 99
- Seraphimon: MagnaAngemon level 99
- WarGreymon: MetalGreymon level 99