Kotemon mampu digivolution menjadi Dinohumon (Champion level), Kyukimon (Ultimate level), dan GuardiAngemon (Mega level), masing-masing pada saat kotemon mencapai level 5, 20, dan 40. Berikut ini daftar digivolution lainnya yang dapat diraih oleh Kotemon dalam game Digimon World 3 NTSC dan Digimon World 2003 PAL.
Champion level:
- Angemon: Taomon level 30, Wind 200
- Devimon: Digitamamon level 20
- Dinohumon: Kotemon level 5
- ExVeemon: Greymon level 10
- Greymon: Dinohumon level 20
- Grizzmon: Growlmon level 30, Speed 280
- Growlmon: Taomon level 50, Fire 200
- Hookmon: Growlmon level 20
- Kabuterimon: Stingmon level 40
- Kyubimon: GuardiAngemon level 20
- Stingmon: GuardiAngemon level 10
Ultimate level:
- Angewomon: Taomon level 20, Water 360
- Armormon: Hookmon level 50
- Digitamamon: Taomon level 40, Intelligence 280
- GrapLeomon: Grizzmon level 50
- Kyukimon: Kotemon level 20
- MagnaAngemon: Angemon level 50
- MetalGreymon: Greymon level 40, Kotemon level 15
- MetalMamemon: Kyukimon level 20, Machine 140
- Myotismon: Devimon level 40
- Paildramon: ExVeemon dan Stingmon level 5
- SkullGreymon: Greymon level 50, Dark 140
- Taomon: Kyubimon level 40
- 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: Kotemon level 40
- Imperialdramon: Paildramon level 50
- Imperialdramon FM: Imperialdramon level 99
- Imperialdramon PM: Imperialdramon FM dan Omnimon level 40
- MaloMyotismon: Myotismon level 99
- Marsmon: GrapLeomon level 99
- MegaGargomon: MetalGarurumon level 99
- MetalGarurumon: MetalMamemon level 40, Machine 200
- Omnimon: Wargreymon dan MetalGarurumon level 40
- Pheonixmon: Rosemon level 90
- Rosemon: Angewomon level 40
- Sakuyamon: Taomon level 99
- Seraphimon: MagnaAngemon level 99
- WarGreymon: MetalGreymon level 99