Terraria Bosses in The Binding of Isaac Style by CookiieLove on Newgrounds

Reworked bosses (Binding of Isaac)

Terraria : the 5 bosses by thegreatMSG on Newgrounds

OC] After Hours by CookiieLove on Newgrounds

This is the center of my boss arena! (Calamity mod post WoF, pre mechanical bosses) : r/Terraria

Isaac Afterbirth bosses by HogoBrogh on Newgrounds

Humanized Terraria Bosses by NekuZX on Newgrounds

Isaac plays Terraria - Modding of Isaac

All Hardmode Bosses (getfixedboi/Zenith/Everything Seed)

Steam Workshop::grayfruit themed cube of meat and ball of bandages

Terraria Bosses in The Binding of Isaac Style by CookiieLove on Newgrounds

The Binding of isaac: wrath of the flash by raccerrac on Newgrounds

Honestly looks like a Terraria x Binding of Isaac boss : r/bindingofisaac

Some Binding Of Isaac style Terraria mobs (oddly specific I know) : r/ Terraria

isaac fanmade boss concept by Kalelcolunga on Newgrounds

Bosses - Official Terraria Mods Wiki