Tofu Survivor is a unique and comedic character from the video game Biohazard 2 (Resident Evil 2). Originally designed as a test model for hit detection during development, Tofu became an unlockable character in the game’s 'The 4th Survivor' mode. Tofu is literally a giant block of tofu, wielding only a combat knife and speaking in Kansai dialect. Despite its humorous appearance, Tofu Survivor is known for its high difficulty run and cult popularity among fans.