The Last Jack

The Last Jack is a 3D platformer adventure created in 10 days for the Gamedev.tv October Jam 2025.

The world is consumed by static and is falling in silence, a single jack-o'-lantern carries the last, flickering signal of magic. Its quest is to reach the pumpkin patch and bring life to other pumpkins.

Objective

Roll, leap, shine and survive through the static world.

Jam Theme Integration

Visual Theme: Old TV

The entire game is presented through a CRT television. (Which I couldn't make it work on web build for whatever reason.)

TRICK: A helpful feature turns against you

The Flare mechanic is essential for finding hidden paths but...

TREAT: Checkpoint system

Candle Checkpoints ensure you never lose your place.

Controls

Action	Keyboard
Move	WASD
Jump	Space
Hunker Down	C
Flare(Hold)	Q
Look Around	Mouse

Credits

• Models: KayKit (Itch.io), SR Studios Kerala (Unity Asset Store)
• VFX: Mirza Beig (UAS), Vefects (UAS)
• Textures: Chromisu (UAS), Wello Soft (UAS)
• Music: AudioMirage (Freesound.org)

Source Code

The source code for this game is available on GitHub.

Thank you for playing!