Continuity mistake: When Sarah shouts, "Quick, this way!" and then Sir Didymus shouts, "No, not that way!" the hanging sign with the hammer hangs crookedly by only one chain. However, two shots later when Sir Didymus shouts, "You're going the wrong way!" the sign hangs properly from two chains. Then later, when the three Samurai Goblins jump in front of Sarah and the rest, the sign's chain is broken once again. (01:20:00 - 01:25:40)
Continuity mistake: When Grumpy Bear grabs the key on Dark Heart's throne, his left arm changes color from blue to orange between shots. (00:57:25)
Revealing mistake: When Jack is launched backwards, a safety pad protrudes under his shirt. (00:32:12)
Continuity mistake: At the convenience store, Tuba jumpscares the girl he's trying to flirt with. She turns back to the clients; between shots, the bottles of Sprite and Fanta swap position. (00:05:20)
Continuity mistake: When Tommy Tong breaks Jarrel's stick, the broken part of the stick differs between shots. (00:33:40)
Continuity mistake: Connor decapitates Fasil holding his sword with one hand, but the close-up shows that he's using both hands. (00:09:25)